Peanut Banana Oat Cookies
Get ready to discover the ultimate healthy cookie with these Peanut Banana Oat Cookies – naturally sweet, incredibly simple treats made with just a few wholesome ingredients that somehow taste like indulgent peanut butter cookies while being nutritious enough to eat for breakfast! I created this recipe during a Sunday morning when I had overripe bananas on the counter, a craving for something sweet, and a desire to avoid the sugar and butter typically found in cookies, and what emerged from my oven was something magical: soft, chewy, naturally sweet cookies that my kids devoured thinking they were getting a treat while actually eating fruit, oats, and protein. What makes these cookies absolutely extraordinary is their simplicity and versatility – the base recipe uses just three ingredients (bananas, oats, peanut butter), yet you can customize them endlessly with chocolate chips, nuts, dried fruit, or spices, and they satisfy both your sweet tooth and your desire to eat healthier. These cookies have become my solution to overripe bananas, my kids’ favorite “healthy treat,” my meal prep breakfast option, my post-workout snack, and proof that cookies don’t need refined sugar, flour, or butter to be absolutely delicious! Whether you’re looking for healthy treats, need kid-friendly snacks, want to use up brown bananas, love easy recipes with minimal ingredients, or just appreciate the combination of peanut butter and banana, these oat cookies are about to become your new staple!
Overview of Recipe Content
Peanut Banana Oat Cookies are perfect for healthy breakfast cookies (yes, really!), using up overripe bananas, kids’ lunchbox treats and after-school snacks, pre- or post-workout fuel, baby-led weaning and toddler snacks, allergy-friendly baking (naturally gluten-free, can be nut-free), meal prep grab-and-go options, or anytime you want cookies without guilt. It’s a great recipe because it’s incredibly simple – just mix and bake!, uses only 3 base ingredients (endlessly customizable), naturally sweetened by bananas (no added sugar needed), provides whole grain nutrition and protein, is naturally gluten-free with certified GF oats, can be made vegan and allergen-friendly, and tastes like a treat while being genuinely nutritious. The flavor profile is wholesome comfort: naturally sweet from ripe bananas, rich, nutty peanut butter flavor, hearty oats with subtle nuttiness, warm spices like cinnamon (if added), optional chocolate chips for treat-level satisfaction, and soft, chewy texture that’s satisfying. This recipe is perfect for health-conscious cookie lovers, parents feeding kids, people with dietary restrictions, banana bread enthusiasts (different format!), meal preppers and busy people, and anyone who wants simple, wholesome baking. It’s naturally gluten-free, easily made vegan and nut-free, and always a hit!
Ingredients
For the Basic Cookie (3 Ingredients):
| Ingredient | Quantity |
|---|---|
| Large ripe bananas (about 1 cup/240g mashed) | 2 |
| Natural peanut butter (or other nut/seed butter) | 1 cup (250g) |
| Old-fashioned rolled oats (use certified GF if needed) | 2 cups (180g) |
Optional Mix-Ins and Additions:
| Ingredient | Quantity | Purpose |
|---|---|---|
| Chocolate chips (dark, semi-sweet, or mini) | ½ cup (90g) | Sweet treat factor |
| Raisins, cranberries, or other dried fruit | ½ cup (75g) | Natural sweetness |
| Chopped nuts (walnuts, pecans, almonds) | ½ cup (70g) | Crunch and nutrition |
| Shredded coconut | ¼ cup (30g) | Tropical flavor |
| Ground flaxseed or chia seeds | 2-3 tablespoons | Omega-3s and fiber |
| Honey or maple syrup | 2 tablespoons | Extra sweetness |
| Vanilla extract | 1 teaspoon | Flavor enhancement |
| Ground cinnamon | 1 teaspoon | Warm spice |
| Ground nutmeg or pumpkin pie spice | ½ teaspoon | Warm spice complexity |
| Salt (if peanut butter is unsalted) | ¼ teaspoon | Flavor balance |
| Cocoa powder (for chocolate version) | 2 tablespoons | Chocolate flavor |
Optional Topping:
| Item | Purpose |
|---|---|
| Extra chocolate chips | Decoration and sweetness |
| Sliced banana pieces | Visual appeal |
| Melted peanut butter drizzle | Presentation |
| Sprinkle of oats | Texture |
| Sea salt flakes | Sweet-salty contrast |
Tools Needed
- Large mixing bowl
- Fork or potato masher (for mashing bananas)
- Spoon or cookie scoop
- Baking sheets (2)
- Parchment paper or silicone baking mats
- Measuring cups and spoons
- Wire cooling rack
- Storage containers
Suggested Substitutions and Additions
Banana Alternatives:
- Very ripe bananas: Spotty, brown, soft (best sweetness)
- Frozen bananas: Thaw completely, drain excess liquid
- Banana baby food: In a pinch (2 pouches = 2 bananas)
- Applesauce: ¾ cup unsweetened (different but works)
- Pumpkin puree: ¾ cup (fall version!)
- Sweet potato puree: Cooked, mashed (nutritious)
- Mashed avocado: For green cookies (neutral flavor)
Nut/Seed Butter Options:
- Natural peanut butter: Classic, protein-rich (recommended)
- Almond butter: Mild, slightly sweet
- Cashew butter: Creamy, neutral
- Sunflower seed butter: Nut-free, safe for allergies
- Tahini: Sesame-based, earthy (unique flavor)
- Mixed nut butter: Complexity
- Cookie butter: Sweet, indulgent (not as healthy)
- Must be creamy, not crunchy for best texture
Oat Options:
- Old-fashioned rolled oats: Traditional, chewy (recommended)
- Quick oats: Finer texture, softer cookies
- Steel-cut oats: Too coarse, must pulse in food processor first
- Gluten-free oats: Certified GF for celiac-safe
- Combination: Half rolled, half quick for texture variety
- Oat flour: Can replace half the oats for softer texture
Sweetener Additions (Optional):
- No added sweetener: Bananas provide all sweetness
- Honey or maple syrup: 2-3 tablespoons for sweeter cookies
- Dates: 4-5 Medjool dates, pitted and chopped
- Coconut sugar: 2-3 tablespoons, stirred in
- Stevia or monk fruit: For low-sugar version
- Dark chocolate chips: Add sweetness and treat factor
Flavor Variations:
- Classic peanut butter banana: Just the base 3 ingredients
- Chocolate chip: Add ½ cup chocolate chips
- Chocolate peanut butter: Add 2 tablespoons cocoa powder
- Raisin cinnamon: Raisins + cinnamon, like oatmeal cookies
- Trail mix: Chocolate chips + nuts + dried fruit
- Tropical: Coconut + dried pineapple + macadamia nuts
- Apple cinnamon: Dried apples + extra cinnamon
- Pumpkin spice: Pumpkin puree + pumpkin pie spice
- Almond joy: Coconut + chocolate chips + almonds
- PB&J: Swirl of jam in center before baking
Mix-In Ideas:
- Chocolate chips: Dark, milk, or white
- Nuts: Walnuts, pecans, almonds, cashews
- Seeds: Pumpkin seeds, sunflower seeds, hemp hearts
- Dried fruit: Raisins, cranberries, cherries, apricots, dates
- Coconut: Shredded or flaked
- Cacao nibs: For chocolate flavor without sweetness
- Protein powder: 2-3 tablespoons for extra protein
- Nut butter chips: Peanut butter or white chocolate chips
Texture Modifications:
- Chewier: Add 2 tablespoons honey, reduce baking time
- Crispier: Flatten more, bake longer
- Cake-like: Add 1 egg and ½ teaspoon baking powder
- Denser: Use less oats (1½ cups)
- Lighter: Add ½ teaspoon baking soda
Dietary Modifications:
- Vegan: Already vegan as written!
- Gluten-free: Use certified GF oats
- Nut-free: Sunflower seed butter, avoid nuts
- Low-sugar: Skip added sweeteners, use unsweetened chips
- High-protein: Add protein powder, extra nut butter
- Low-FODMAP: Check all ingredients carefully
- Paleo: Use almond butter, add egg, no oats (use almond flour)
How to Make Peanut Banana Oat Cookies
Step 1: Prepare and Preheat
Preheat your oven to 350°F (175°C). Position racks in the center and upper third of the oven for even baking. Line two baking sheets with parchment paper or silicone baking mats to prevent sticking. Set aside.
This simple step is all the prep you need – no complicated techniques, no chilling dough, no rolling or cutting. These cookies are refreshingly simple!
Pro tip: If you want crispier cookies, use light-colored baking sheets and parchment. Dark pans can cause over-browning on the bottom.
Step 2: Mash the Bananas
Peel your very ripe bananas (the riper, the better – brown spots are perfect!) and place them in a large mixing bowl. Using a fork or potato masher, mash them thoroughly until smooth with very few lumps. You want about 1 cup of mashed banana from 2 large bananas.
The bananas should be almost puree-like consistency. A few small lumps are fine and will create little bursts of banana flavor in the cookies, but large chunks won’t distribute well. Really ripe bananas are easier to mash and much sweeter!
Why ripe bananas matter: Underripe bananas are starchy and not sweet. Very ripe, spotty bananas have converted their starches to sugars, making them sweet and perfect for baking. The browner, the better – don’t waste those overripe bananas!
Step 3: Add Peanut Butter and Mix
Add the peanut butter to the mashed bananas. Using a spoon or spatula, stir vigorously for 1-2 minutes until the mixture is smooth, creamy, and completely combined. The banana and peanut butter should be thoroughly blended with no streaks.
If your peanut butter is very thick or cold, you can microwave it for 15-20 seconds to soften before mixing – this makes stirring much easier. Natural peanut butter (where oil separates) works best because it’s runnier and mixes more easily.
The mixture should be thick, creamy, and smell amazing – like peanut butter banana smoothie! This is your binding base that holds everything together.
Step 4: Add Oats and Optional Mix-Ins
Add the rolled oats to the banana-peanut butter mixture. If using any optional ingredients – chocolate chips, nuts, dried fruit, spices, vanilla, seeds – add them now. Stir everything together with a sturdy spoon or spatula until all the oats are completely coated and the mixture is uniform.
The dough will be thick and sticky – that’s perfect! It should look like thick oatmeal or overnight oats consistency. If it seems too dry (oats not sticking together), add 1-2 tablespoons water, milk, or mashed banana. If too wet (soupy), add more oats 2 tablespoons at a time.
Let the dough sit for 5 minutes to allow the oats to absorb some moisture. This helps the cookies hold together better and creates better texture.
Mixing tip: Don’t overmix! Once everything is combined and the oats are coated, stop. Overmixing can make the cookies dense.
Step 5: Shape and Place on Baking Sheets
Using a spoon, cookie scoop, or your hands, scoop about 2 tablespoons of dough per cookie. Roll into balls, then place on prepared baking sheets, spacing them about 2 inches apart. These cookies don’t spread much, so you can fit 12-15 per sheet.
Using the back of a spoon, your fingers, or the bottom of a glass, gently flatten each cookie to about ½ inch thickness. They won’t spread during baking, so the shape you create is the shape you’ll get! Make them as thick or thin as you prefer.
If the dough is very sticky and hard to handle, wet your hands or spoon slightly – this prevents sticking. You can also refrigerate the dough for 10 minutes to firm it up.
Shape tips: For uniform cookies, use a cookie scoop. For rustic cookies, just drop spoonfuls and flatten. For decorative cookies, press chocolate chips or nuts on top before baking.
Step 6: Bake Until Golden
Place both baking sheets in the preheated 350°F (175°C) oven. Bake for 12-15 minutes, until the edges are lightly golden and the tops look set and slightly dry. The cookies should be firm to the touch but still slightly soft in the center – they’ll firm up more as they cool.
Don’t overbake! These cookies are best when slightly underdone rather than overdone. Overbaked cookies are dry and crumbly instead of soft and chewy. Check at 12 minutes – they should be lightly golden on the edges and smell amazing.
If baking both sheets at once, rotate them halfway through (switch racks and turn 180°) for even baking. Or bake one sheet at a time on the center rack for most even results.
Step 7: Cool and Enjoy
Remove from oven and let the cookies cool on the baking sheet for 5 minutes – they’re very soft when hot and need to firm up slightly. After 5 minutes, transfer to a wire cooling rack to cool completely, or enjoy them warm!
These cookies are delicious warm, room temperature, or even cold from the refrigerator. They have soft, chewy texture when fresh – like a cross between a cookie and a granola bar. They’re sturdy enough to pack in lunchboxes but tender enough to eat fresh from the oven.
Enjoy as a snack, breakfast cookie with coffee or milk, pre- or post-workout fuel, or healthy dessert. They’re naturally sweet, satisfying, and made with ingredients you can feel good about!
What to Serve with It
Peanut Banana Oat Cookies are complete, satisfying snacks on their own, but certain pairings enhance the experience. For breakfast, serve with: Greek yogurt or skyr (extra protein and calcium), fresh fruit (berries, apple slices, orange segments), hard-boiled eggs (if you want savory protein), smoothie (green or fruit-based), or cottage cheese (unexpected but delicious pairing).
Beverage pairings that complement: milk (dairy, almond, oat, or soy – classic cookie pairing), coffee (the peanut butter-banana-coffee combo is amazing!), hot tea (English Breakfast, chai, or herbal), hot chocolate (for ultimate indulgence), protein shake (post-workout meal), or cold water (always essential).
For kids’ snacks, pair with: apple slices with peanut butter (more PB!), string cheese (protein and calcium), baby carrots or cucumber slices (crunch and vegetables), fruit pouch or applesauce, or chocolate milk (if treating).
Elegant serving (yes, for cookies!): arrange on a plate with: fresh banana slices, drizzle of melted peanut butter or chocolate, dollop of Greek yogurt, sprinkle of granola, and fresh berries for a composed dessert plate.
For pre-workout fuel, eat 1-2 cookies 30-45 minutes before exercise with: water or coconut water, banana (more quick energy), or small cup of coffee (if you want caffeine boost).
For post-workout recovery, pair with: chocolate milk or protein shake (ideal recovery combo), Greek yogurt (extra protein), banana with peanut butter (classic recovery snack), or smoothie bowl (complete meal).
Ice cream sandwiches: make an indulgent treat by sandwiching vanilla ice cream, frozen yogurt, or nice cream between two cookies. Freeze and enjoy as a healthier ice cream sandwich!
Spread options: while delicious plain, you can spread cookies with: additional peanut butter, almond butter, Nutella (if treating), cream cheese (surprisingly good), jam or jelly (PB&J vibes), or honey (extra sweetness).
Lunchbox packing: include with: sandwich, fruit, vegetables with dip, juice box or water for a complete, balanced lunch. These cookies are sturdy and travel well without crumbling.
Anytime snacking: Honestly, these cookies are perfect on their own! The combination of carbs (banana, oats), protein and healthy fats (peanut butter), and fiber (oats) makes them genuinely satisfying and provides sustained energy. No accompaniment necessary!
Tips for Making It Perfect
- Use very ripe bananas for best sweetness and flavor: This is crucial! The riper the banana, the sweeter the cookie. Look for bananas with lots of brown spots or even completely brown – these have converted their starches to sugars. Underripe bananas are starchy, not sweet, and won’t provide enough natural sweetness. Your cookies will be bland without very ripe bananas!
- Measure oats by weight or pack lightly in measuring cup: Oats can vary significantly in volume depending on how you measure. If you pack them tightly, you’ll get too many oats and dry cookies. If you measure loosely, too few and sticky cookies. For best results, use a kitchen scale (180g = 2 cups), or spoon oats lightly into measuring cup and level off. Don’t pack or press down!
- Don’t skip flattening the cookies: Unlike traditional cookies that spread during baking, these cookies hold their shape completely! Whatever shape you make is the shape you’ll get. Flatten them with your hand, spoon, or glass bottom to about ½ inch thickness before baking. Thick mounds will stay thick mounds. Proper flattening = evenly baked cookies!
- Let the dough rest for 5 minutes before baking: After mixing, let the dough sit for 5 minutes so the oats can absorb moisture from the banana and peanut butter. This helps cookies hold together better, prevents them from being too wet in the center, and creates better texture. Patience = better cookies!
- Don’t overbake – err on the side of underdone: These cookies should be slightly soft when you remove them from the oven. They firm up as they cool. Overbaking makes them dry and crumbly instead of soft and chewy. Check at 12 minutes – edges should be lightly golden, centers still slightly soft. They continue cooking from residual heat after removal. Better slightly underdone than overdone!
- Store properly for best texture: These cookies contain no preservatives and are quite moist, so they need proper storage. Keep in an airtight container at room temperature for 3-4 days, refrigerate for 1 week, or freeze for 3 months. They soften at room temp, firm up in the fridge. Some people prefer the firm, cold texture! Proper storage = fresh cookies for days.
- Customize fearlessly but maintain ratios: These cookies are incredibly flexible! Swap the peanut butter for any nut/seed butter, add chocolate chips, change the spices, use different dried fruit – but always maintain the basic ratio: 2 bananas : 1 cup nut butter : 2 cups oats. This ratio creates proper texture and binding. Swap within categories but don’t eliminate the base ingredients!
Storage Instructions
Room Temperature: Store cooled cookies in an airtight container at room temperature for 3-4 days. They’ll stay soft and chewy, though they may soften slightly as they sit. Place parchment or waxed paper between layers if stacking to prevent sticking. They’re perfect for lunchboxes and snacking at this stage.
Refrigerator: Store in an airtight container in the refrigerator for up to 1 week. The cookies will firm up when cold, becoming more dense and chewy – some people actually prefer this texture! Eat cold or bring to room temperature for 10-15 minutes. Refrigeration extends freshness significantly and is best for humid climates.
Freezing (Excellent for Long-Term): These cookies freeze beautifully for up to 3 months! Cool completely, then freeze individually on a baking sheet for 1 hour until solid. Transfer to freezer bags or airtight containers. To thaw: leave at room temperature for 30 minutes, or microwave for 15-20 seconds. You can also eat them frozen (they’re like little ice cream cookies!). Perfect for meal prep!
Individual Wrapping: For maximum convenience, wrap each cookie individually in parchment paper or plastic wrap, then store all wrapped cookies in a container or bag. This makes them easy to grab for lunchboxes, snacks, or on-the-go eating. Individual wrapping also helps maintain freshness.
Lunchbox Packing: These cookies pack beautifully for lunches! Place 1-2 cookies in a small container or wrap individually. They’re sturdy and won’t crumble easily. No refrigeration needed if lunch is within 4-5 hours, though they can handle a full day at room temperature without spoiling (no eggs or dairy to worry about!).
Texture Changes Over Time: Fresh cookies are softest. After a day, they may firm up slightly as oats continue absorbing moisture – this is normal! Some people prefer the texture after 24 hours when everything has settled. Refrigerated cookies are firmest. Room temperature cookies are softest.
Reviving Cookies: If cookies become too dry (from overbaking or long storage), microwave for 10-15 seconds with a damp paper towel nearby (moisture helps). This softens them again. If they’re too soft/sticky, refrigerate or bake for an extra 2-3 minutes next batch.
Signs of Spoilage: These cookies contain fruit (bananas) and nut butter, so they’re perishable despite being baked. Discard if you notice: mold (usually on banana pieces), off smell (rancid nuts), or unpleasant taste. Properly stored, they stay fresh for the times listed above. The natural oils in nuts can go rancid over time, which is why refrigeration/freezing extends life.
Make-Ahead Strategy: Bake a big batch on Sunday, freeze individually, then grab as needed throughout the week! You’ll have healthy, homemade cookies ready anytime. This is perfect for busy families, meal preppers, or anyone who wants convenient healthy snacks on hand.
General Information
Banana bread and banana-based baking has been popular in American home baking since the 1930s, when modern baking powder and soda made quick breads accessible. The “don’t waste overripe bananas” ethos emerged during the Great Depression and World War II when resourcefulness was essential. Cookbooks from this era encourage using every ingredient fully, and overripe bananas became banana bread, cookies, and cakes.
Oats have been cultivated for thousands of years, originally in Europe and the Middle East. Scottish oatcakes date back centuries. Oatmeal cookies became popular in America in the late 1800s-early 1900s, with Quaker Oats promoting recipes. Oats provide soluble fiber (beta-glucan) that helps regulate blood sugar and cholesterol – they’re genuinely healthy!
The three-ingredient cookie phenomenon emerged in the 2010s with the rise of “clean eating” and minimalist cooking. Food bloggers discovered that bananas + oats + nut butter = surprisingly good cookies with no flour, eggs, butter, or sugar needed! These recipes went viral because they’re accessible (few ingredients), healthy, and flexible.
Peanut butter and banana is a classic American flavor combination that gained cultural significance through Elvis Presley’s famous peanut butter-banana-bacon sandwich. The combination works because: bananas are sweet and creamy, peanut butter is rich and savory, together they create balanced flavor and satisfying texture. It’s comfort food deeply embedded in American food culture.
The rise of “healthy cookies” reflects changing attitudes toward desserts and treats. The old binary of “treats are bad, healthy food is boring” has shifted to “treats can be made with nutritious ingredients and still taste good.” These cookies represent that philosophy – they’re sweet enough to feel like a treat but contain whole grains, fruit, and protein.
Nutritionally, these cookies provide: complex carbohydrates from oats (sustained energy), protein from peanut butter (8g per 2 tablespoons), healthy fats from peanut butter (mono- and polyunsaturated), fiber from oats and banana (aids digestion and satiety), potassium from banana (heart health, muscle function), and various vitamins and minerals. They’re genuinely nutritious enough to eat for breakfast!
Dietary inclusivity: These cookies naturally accommodate many dietary restrictions without specialty ingredients: naturally gluten-free (with certified GF oats), naturally vegan, can be nut-free (sunflower seed butter), no refined sugar, no dairy, no eggs. This makes them perfect for schools, parties, and gatherings where people have varied dietary needs.
The meal prep and snack prep movement of the 2010s-2020s embraced recipes like this – batch cooking healthy snacks on Sunday to have all week. These cookies fit perfectly into that lifestyle: quick to make in bulk, healthy enough for daily eating, shelf-stable or freezer-friendly, and genuinely satisfying.
The simplicity of this recipe – just mix and bake, no special equipment or techniques – makes baking accessible to beginners, children, and people intimidated by traditional baking. It’s proof that homemade doesn’t have to be complicated!
Frequently Asked Questions (FAQ)
Q: Can I really eat these for breakfast? A: Absolutely! These cookies contain essentially the same ingredients as a bowl of oatmeal with banana and peanut butter – whole grains, fruit, and protein. They’re not dessert cookies with butter and sugar; they’re portable oatmeal in cookie form. Many people eat them for breakfast with coffee or yogurt. They’re genuinely nutritious enough for morning fuel!
Q: Why are my cookies falling apart/crumbly? A: Usually from: (1) Bananas not ripe enough – need very ripe, sweet bananas that provide moisture and binding, (2) Not enough peanut butter – measure properly, natural PB works best, (3) Not flattening cookies enough – thick cookies don’t bind well, or (4) Overbaking – makes them dry. Make sure bananas are very ripe and spotty, flatten cookies to ½ inch, and don’t overbake!
Q: Can I use quick oats instead of rolled oats? A: Yes, but the texture will be different! Quick oats are more finely cut and will create softer, more cake-like cookies with less texture. Rolled oats provide more structure and chewiness. If using quick oats, reduce the amount slightly (1¾ cups) since they absorb moisture differently. Either works, but rolled oats give better traditional cookie texture.
Q: My cookies are too sweet/not sweet enough – how do I adjust? A: Sweetness comes primarily from the bananas. Too sweet: Use slightly less ripe bananas (still ripe but not completely brown), or add a pinch of salt to balance sweetness. Not sweet enough: Use very overripe bananas, add 2-3 tablespoons honey or maple syrup to dough, or add chocolate chips. Remember, very ripe = very sweet naturally!
Q: Can I make these nut-free for school? A: Yes! Replace peanut butter with sunflower seed butter (SunButter) or “Wow Butter” (soy-based peanut butter alternative). Use certified gluten-free oats if needed. Avoid any nut mix-ins. These nut-free cookies are perfect for nut-free schools and taste just as good! Sunflower seed butter may create slightly green cookies (harmless chemical reaction) but tastes great.
Q: How many cookies does this recipe make? A: Approximately 20-24 cookies depending on size. Using a standard cookie scoop (about 2 tablespoons) yields about 20-22 cookies. Larger cookies (3 tablespoons) make about 16-18. Smaller bite-sized cookies make 30-36. Adjust baking time accordingly – larger cookies need 15-16 minutes, smaller ones 10-12 minutes.
Q: Can I add protein powder to make them higher protein? A: Yes! Add 2-3 tablespoons of protein powder (vanilla or unflavored works best) to the dough. You may need to add 1-2 tablespoons of water or milk to compensate for the protein powder absorbing moisture. This boosts protein content nicely for post-workout snacks or high-protein breakfasts. Don’t add more than 3 tablespoons or cookies become dry and chalky.
Conclusion
I’m absolutely thrilled to share these Peanut Banana Oat Cookies with you – they’re proof that simple, wholesome ingredients can create something genuinely delicious that nourishes your body while satisfying your sweet tooth! The fact that these cookies use just three base ingredients yet taste like a treat (while being healthy enough for breakfast!) makes them absolute magic in my kitchen. Whether you’re using up brown bananas, feeding hungry kids, meal prepping healthy snacks, or just want cookies you can feel good about eating, these oat cookies deliver every single time.
I’d absolutely love to hear how your peanut banana oat cookies turned out! Please leave a comment below sharing your experience, what mix-ins you added, and who devoured them. If these cookies became your solution to overripe bananas and your family’s favorite healthy treat, please give it a five-star rating – it helps other home bakers discover this simple, nutritious recipe!
Don’t forget to snap photos of your cookies (especially that gorgeous golden-brown color!) and share them on Instagram – tag me so I can see your creations and celebrate your healthy baking success! And please pin this recipe to your “Healthy Snacks,” “Easy Cookies,” or “Clean Eating” boards on Pinterest so you’ll always have it when those bananas get brown. Happy baking, and may your cookies always be soft, satisfying, and naturally sweet!
Nutritional Information (per cookie)
Based on 20 cookies (basic recipe without mix-ins)
| Nutrient | Amount |
|---|---|
| Calories | 95 |
| Total Fat | 5g |
| Saturated Fat | 1g |
| Trans Fat | 0g |
| Cholesterol | 0mg |
| Sodium | 40mg |
| Total Carbohydrates | 11g |
| Dietary Fiber | 2g |
| Sugars | 4g |
| Protein | 4g |
| Vitamin A | 0% DV |
| Vitamin C | 2% DV |
| Calcium | 15mg |
| Iron | 1mg |
| Potassium | 135mg |
Note: Nutritional values are approximate and will vary based on exact brands used, ripeness of bananas, and optional mix-ins added. Sugar content is from natural sources (bananas) with no refined sugar added. These cookies provide balanced nutrition with whole grains, protein, and healthy fats.
