Looking for a healthy, quick, and tasty treat you can whip up in minutes? These 3-Ingredient Banana Cookies are naturally sweet, soft, and satisfying. Made with ripe bananas, oats, and a mix-in of your choice, they’re the ultimate clean snack for busy mornings, lunchboxes, or late-night cravings.
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Why You’ll Love This Recipe
Only 3 Ingredients – No flour, no sugar, no eggs needed.
Naturally Sweet – Ripe bananas provide all the sweetness.
Healthy & Filling – Great for breakfast or snacks.
Quick & Easy – Ready in under 20 minutes.
Customizable – Add your favorite mix-ins like chocolate chips or nuts.
Ingredients You’ll Need
- 2 ripe bananas (mashed)
- 1 cup rolled oats
- ¼ cup mix-ins (choose one or combine):
- Mini chocolate chips
- Chopped nuts (e.g., walnuts, almonds)
- Raisins or dried cranberries
- Unsweetened shredded coconut
- Peanut butter chips or cacao nibs
Optional Add-Ins:
- ½ tsp cinnamon or vanilla extract
- A pinch of salt for balance
- 1 tbsp nut butter for richness
Tools You’ll Need
- Mixing bowl
- Fork or potato masher
- Baking sheet
- Parchment paper or silicone mat
- Spoon or cookie scoop
Step-by-Step Instructions
Step 1: Preheat & Prep
- Preheat oven to 350°F (175°C).
- Line a baking sheet with parchment paper or a silicone mat.
Step 2: Mix the Dough
- In a bowl, mash bananas until smooth.
- Stir in oats and your chosen mix-in.
- If using cinnamon, salt, or nut butter, stir that in too.
- Let the mixture rest for 5 minutes so the oats soften.
Step 3: Form the Cookies
- Scoop tablespoon-sized amounts onto the baking sheet.
- Flatten slightly with the back of a spoon (they won’t spread much).
- Leave a little space between each cookie.
Step 4: Bake
- Bake for 12–15 minutes, or until the edges are golden and the tops are firm.
- Let cool for 5 minutes on the pan, then transfer to a wire rack.
Step 5: Enjoy or Store
- Enjoy warm, or cool completely and store in an airtight container.
- Great for on-the-go snacks, lunchboxes, or a guilt-free dessert.
Tips for Perfect Banana Cookies
Use Ripe Bananas – The riper, the sweeter and more flavorful.
Don’t Overbake – They’ll stay soft and chewy when done right.
Customize Freely – Try mixing in dark chocolate and cinnamon for a banana bread vibe.
Add Texture – Coconut, seeds, or chopped almonds boost crunch.
Double the Batch – These disappear fast and store well.
Serving Suggestions
- As a healthy breakfast with yogurt or fruit
- With a glass of milk or almond milk
- As a pre-workout snack
- Dipped in melted dark chocolate
- Topped with nut butter or cream cheese
How to Store & Freeze
Storing:
- Keep in an airtight container at room temperature for 2 days.
- Refrigerate for up to 5 days.
Freezing:
- Freeze in a single layer, then transfer to a zip-top bag.
- Thaw at room temperature or microwave for 20 seconds.
Frequently Asked Questions
- Can I use quick oats instead of rolled oats?
Yes, though the texture will be slightly softer and less chewy. - Are these gluten-free?
Use certified gluten-free oats to ensure the recipe is gluten-free. - Can I make them without mix-ins?
Yes! Just banana and oats will still yield a delicious cookie. - Can I add protein powder?
Yes, replace 1–2 tablespoons of oats with protein powder if desired. - Do they taste like regular cookies?
They’re more like banana oat bites—soft, slightly sweet, and satisfying.
Final Thoughts
These 3-Ingredient Banana Cookies are proof that you don’t need a long list of ingredients to make something truly delicious. With just bananas, oats, and your favorite add-ins, you’ll have a warm batch of wholesome cookies in no time. Perfect for busy days, healthy snacking, and guilt-free indulgence.
Give them a try—you’ll be amazed at how something so simple can taste so good!
Preparation Time: 5 minutes
Cooking Time: 15 minutes
Cuisine: Healthy / Snack
Nutritional Information (Per Cookie – 1 of 12):
Calories: 70 | Protein: 1.5g | Carbohydrates: 12g | Fat: 2g | Fiber: 1.5g | Sugar: 4g | Sodium: 1mg

3-ingredient Banana Cookies
- Total Time: 20 minutes
Description
Looking for a healthy, quick, and tasty treat you can whip up in minutes? These 3-Ingredient Banana Cookies are naturally sweet, soft, and satisfying. Made with ripe bananas, oats, and a mix-in of your choice, they’re the ultimate clean snack for busy mornings, lunchboxes, or late-night cravings.
Want more easy and wholesome recipes? Subscribe now and get fresh, feel-good ideas delivered to your inbox!
Ingredients
-
2 ripe bananas (mashed)
-
1 cup rolled oats
-
¼ cup mix-ins (choose one or combine):
-
Mini chocolate chips
-
Chopped nuts (e.g., walnuts, almonds)
-
Raisins or dried cranberries
-
Unsweetened shredded coconut
-
Peanut butter chips or cacao nibs
-
Optional Add-Ins:
-
½ tsp cinnamon or vanilla extract
-
A pinch of salt for balance
-
1 tbsp nut butter for richness
Instructions
Step 1: Preheat & Prep
-
Preheat oven to 350°F (175°C).
-
Line a baking sheet with parchment paper or a silicone mat.
Step 2: Mix the Dough
-
In a bowl, mash bananas until smooth.
-
Stir in oats and your chosen mix-in.
-
If using cinnamon, salt, or nut butter, stir that in too.
-
Let the mixture rest for 5 minutes so the oats soften.
Step 3: Form the Cookies
-
Scoop tablespoon-sized amounts onto the baking sheet.
-
Flatten slightly with the back of a spoon (they won’t spread much).
-
Leave a little space between each cookie.
Step 4: Bake
-
Bake for 12–15 minutes, or until the edges are golden and the tops are firm.
-
Let cool for 5 minutes on the pan, then transfer to a wire rack.
Step 5: Enjoy or Store
-
Enjoy warm, or cool completely and store in an airtight container.
-
Great for on-the-go snacks, lunchboxes, or a guilt-free dessert.
Notes
Use Ripe Bananas – The riper, the sweeter and more flavorful.
Don’t Overbake – They’ll stay soft and chewy when done right.
Customize Freely – Try mixing in dark chocolate and cinnamon for a banana bread vibe.
Add Texture – Coconut, seeds, or chopped almonds boost crunch.
Double the Batch – These disappear fast and store well.
- Prep Time: 5 minutes
- Cook Time: 15 minutes
- Cuisine: Healthy / Snack