3-Ingredient Coconut Banana Cookies Recipe

These 3-Ingredient Coconut Banana Cookies are the simplest protein-packed cookies I’ve ever made! I love how quick and easy they come together with just a few ingredients, and they’re naturally sweet from ripe bananas.
You can easily make them vegan by using a plant-based protein powder or skipping the whey altogether—trust me, they’re still delicious without it! Whether you’re looking for a healthy snack or a post-workout treat, these cookies are a winner every time.

Why Will You Love this Recipe?
- Crazy simple to make. With just three ingredients and minimal prep, these cookies are ready in no time. Perfect for busy days when you want a quick treat.
- Healthy and satisfying. They’re naturally sweetened with bananas and packed with protein if you use whey. You’ll feel good about snacking on these.
- Super versatile. You can tweak the recipe to fit your diet or pantry staples. They’re just as tasty with or without the protein powder.

Recipe Variations
- Make it vegan. Swap whey for a plant-based protein powder (vanilla or white chocolate flavor works great). Or skip the protein entirely for a two-ingredient version.
- Add some texture. Mix in a handful of chopped nuts or dried fruit, like almonds or raisins. It adds a fun crunch or extra sweetness.
- Switch the flavor. Try cinnamon or chocolate protein powder instead of vanilla. It changes the vibe of the cookies for a fresh twist.
Tools You’ll Need
- Mixing bowl and fork. A fork is perfect for mashing bananas and mixing the dough. Any medium bowl from your kitchen will do.
- Baking sheet and parchment paper. Parchment keeps the cookies from sticking and makes cleanup a breeze. A standard baking sheet fits this batch perfectly.
- Measuring cup. You’ll need this to measure the coconut accurately. A small scoop or spoon helps shape the cookies evenly.

FAQ
Can I Freeze These Cookies?
Yes, you can freeze these cookies! Store them in an airtight container or freezer bag for up to 3 months, and thaw at room temperature when you’re ready to eat.
How Should I Store Them?
Keep the cookies in an airtight container at room temperature for up to 3-4 days or in the fridge for up to a week. They stay soft and chewy either way.
How Long Do They Last?
These cookies stay fresh for about 4 days at room temperature or up to a week in the fridge. Freezing extends their life to 3 months.
What Should I Serve with Them?
Pair these cookies with a cup of coffee, tea, or a smoothie for a quick snack. They’re also great with a dollop of yogurt for a light dessert.
Are These Cookies Suitable for Specific Diets?
They’re naturally gluten-free, and you can make them vegan by using plant-based protein or skipping the whey. They’re not keto or paleo due to the bananas, but they’re a wholesome option for most diets.
Can I Make Them Without Protein Powder?
Absolutely, just skip the whey for a two-ingredient cookie with bananas and coconut. They’ll still be sweet, chewy, and delicious.
Can I Double the Recipe?
Yes, double the ingredients for a bigger batch! Just make sure your baking sheet can handle the extra cookies or bake in batches.

Other Recipes You’ll Love
- Blueberry Coconut Bliss Balls
- Raspberry Coconut Protein Balls
- Healthy Cranberry Oatmeal Cookies
- Healthy Chocolate Coconut Bites
- Protein-Packed Banana Oat Pancakes
- Healthy Chocolate Chickpea Truffles
- Banana Bread Muffins
- Banana Bread with Walnuts

3-Ingredient Coconut Banana Cookies
Ingredients
- 2 ripe bananas
- 3/4 cup shredded coconut
- 1 scoop vanilla or white chocolate whey protein optional
Instructions
- Mash the bananas in a bowl, then add shredded coconut and whey protein (if using).
- Mix well, then shape into 11 cookies and place on a parchment-lined baking sheet.
- Bake at 350°F for 15 minutes, then let cool slightly and enjoy.
