Protein Banana Bread
If you love the idea of enjoying a delicious treat that’s both satisfying and nourishing, this Protein Banana Bread is just what your kitchen has been waiting for. Combining ripe bananas’ natural sweetness with the muscle-building power of protein powder, this loaf is a perfect way to jumpstart your day or fuel your afternoon. It’s moist, fluffy, and packed with wholesome ingredients that bring comfort and energy with each bite. Whether you’re a seasoned baker or just looking for a healthier alternative to classic banana bread, this recipe will quickly become one of your favorites.

Ingredients You’ll Need
Each ingredient in this Protein Banana Bread recipe plays a crucial role in delivering texture, flavor, and nutrition. These simple, everyday elements work harmoniously to create a loaf that is dense yet tender, subtly sweet yet richly flavorful.
- Ripe bananas: They provide natural sweetness and moisture along with a tender crumb.
- Unsweetened applesauce: Helps keep the bread moist without adding extra fat.
- Maple syrup or sugar substitute: Adds gentle sweetness while keeping it natural.
- Coconut oil or vegetable oil: Introduces healthy fats that contribute to softness.
- Large eggs or egg substitute: Binds everything together and adds richness.
- Greek yogurt or cottage cheese: Boosts protein and moisture for a luscious texture.
- Vanilla extract: Adds a warm, inviting aroma and subtle sweetness.
- Vanilla or chocolate protein powder: The star ingredient for that extra protein punch.
- Oat flour or whole wheat flour: Provides structure and adds nuttiness.
- Baking soda: Helps the bread rise for a light, airy crumb.
- Ground cinnamon: Offers a cozy hint of spice that pairs beautifully with bananas.
- Salt: Enhances all the other flavors in the bread.
- Chopped walnuts or pecans (optional): Adds crunch and a toasty flavor contrast.
- Peanut butter (optional): Introduces a rich, nutty taste and more protein.
How to Make Protein Banana Bread
Step 1: Preheat and Prepare Your Pan
Start by setting your oven to 350°F (175°C). Grease your 9×5 inch loaf pan lightly and dust with a bit of flour to ensure your banana bread releases easily once baked. This step is straightforward but essential to prevent any sticky situations later!
Step 2: Mix the Wet Ingredients
In a large bowl, mash the ripe bananas until smooth and creamy. Then add the unsweetened applesauce, maple syrup, melted coconut oil, eggs, Greek yogurt or cottage cheese, and vanilla extract. Stir everything together until the mixture is uniformly combined and silky. This blend forms the moist base of your bread and guarantees that each bite is full of flavor and tenderness.
Step 3: Incorporate the Protein Powder
Now, it’s time for the magic touch—the protein powder. Gently mix in your vanilla or chocolate protein powder until there are no lumps left. This step adds the extra nutritional boost that makes this banana bread a real game-changer for a healthy snack or post-workout treat.
Step 4: Combine the Dry Ingredients
In a separate bowl, whisk the oat flour (or whole wheat flour), baking soda, ground cinnamon, and salt. This mixture will help your bread rise nicely and add that comforting cinnamon aroma we all love in banana bread. Whisking these ingredients separately ensures that they are evenly distributed.
Step 5: Blend Wet and Dry Ingredients
Slowly add the dry ingredients to the wet mixture, folding gently and stirring just until blended. Make sure not to overmix here; a light touch will keep the bread tender and moist rather than dense or tough.
Step 6: Add Optional Mix-ins
If you’re feeling a little indulgent or want an even bigger protein hit, fold in the chopped nuts or peanut butter at this stage. Both bring wonderful textures and flavors, with the nuts adding a pleasant crunch and peanut butter contributing creaminess and richness.
Step 7: Bake to Perfection
Pour the batter into your prepared loaf pan and smooth the surface. Bake for 45 to 55 minutes, or until a toothpick inserted into the center comes out clean. You’ll know your Protein Banana Bread is ready when it’s golden on top and a delicious aroma fills your kitchen.
Step 8: Cool and Enjoy
Let your banana bread rest in the pan for about 10 minutes to set before transferring it to a wire rack to cool completely. This helps keep the loaf intact and ensures the perfect slice every time.
How to Serve Protein Banana Bread

Garnishes
Sprinkling a few chopped nuts or a drizzle of natural peanut butter on top of your slice adds a delightful touch of flavor and texture. For a sweeter twist, a light spread of almond butter or a sprinkle of cinnamon sugar enhances both taste and presentation.
Side Dishes
This bread pairs wonderfully with a simple side of fresh berries or a dollop of Greek yogurt for extra protein and creaminess. For breakfast or brunch, enjoy it alongside a smoothie or your favorite warm beverage to round out the meal.
Creative Ways to Present
Slice your Protein Banana Bread and lightly toast it for a warm, comforting snack. Top with natural nut butter and sliced bananas for a fancy twist. Alternatively, cube leftover bread and toss it into a sweet bread pudding or bake into protein-packed French toast for a fun transformation.
Make Ahead and Storage
Storing Leftovers
Once cooled, store your Protein Banana Bread tightly wrapped in plastic wrap or an airtight container at room temperature. It will stay fresh and moist for up to three days, making it an ideal quick grab-and-go snack.
Freezing
To keep your banana bread fresh longer, slice it and freeze the portions you won’t consume immediately. Wrap each slice well in plastic wrap and place in a freezer bag. Frozen slices can last up to two months, and you’ll have a nutritious treat ready whenever the craving hits.
Reheating
Warm frozen or refrigerated slices gently in a toaster oven or microwave for about 20-30 seconds. This revives the bread’s tender texture and brings out that delightful banana aroma, making every bite as enjoyable as when freshly baked.
FAQs
Can I use a different type of protein powder in this recipe?
Absolutely! Whey, plant-based, or collagen protein powders all work well. Just be aware that different powders might subtly affect flavor and texture, so you may want to experiment to find your favorite combination.
Is it possible to make this recipe vegan?
Yes, you can substitute the eggs and Greek yogurt with vegan alternatives like flax eggs and coconut or almond yogurt. Make sure your protein powder is plant-based as well, and you’ll have a vegan-friendly Protein Banana Bread.
What’s the best way to make the bread less sweet?
To reduce sweetness, simply decrease the maple syrup or sugar substitute. The natural sweetness of ripe bananas will still shine through, and you can balance with a pinch more cinnamon for added flavor.
Can I add other mix-ins besides nuts and peanut butter?
Of course! Dark chocolate chips, dried cranberries, or shredded coconut make fantastic additions. Just fold in about a half cup of your chosen mix-in before baking for a personalized twist on the classic.
How do I know when the bread is fully baked?
Insert a toothpick into the center of the loaf. If it comes out clean or with a few moist crumbs, your Protein Banana Bread is done. If batter sticks to it, bake for a few more minutes and test again to avoid undercooking.
Final Thoughts
This Protein Banana Bread is such a joy to make and even more satisfying to eat. Its combination of wholesome ingredients and delicious flavor means it’s perfect anytime you want a treat that feels indulgent but is packed with nutrition. Give it a try, and you might just find yourself baking it again and again. Trust me, your taste buds and your body will thank you!
PrintProtein Banana Bread
This Protein Banana Bread is a wholesome twist on the classic favorite, packed with protein to keep you energized. Made with ripe bananas, Greek yogurt, protein powder, and wholesome flours, it’s a perfect guilt-free snack or breakfast option. Moist, flavorful, and optionally enhanced with nuts or peanut butter for texture and extra protein, this banana bread balances natural sweetness with nutritious ingredients.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 1 loaf (about 10 slices) 1x
- Category: Breakfast, Snack, Dessert
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Ingredients
Wet Ingredients
- 3 ripe bananas, mashed (about 1 ½ cups)
- ½ cup unsweetened applesauce
- ¼ cup maple syrup or your favorite sugar substitute
- ¼ cup melted coconut oil or vegetable oil
- 2 large eggs or egg substitute
- ½ cup Greek yogurt or cottage cheese (for moisture and extra protein)
- 1 tsp vanilla extract
- ¼ cup peanut butter (optional, for added protein and flavor)
Dry Ingredients
- 2 scoops (around ½ cup) vanilla or chocolate protein powder
- 1¾ cups oat flour or whole wheat flour
- 1 tsp baking soda
- ½ tsp ground cinnamon
- ¼ tsp salt
Optional Add-ins
- ½ cup chopped walnuts or pecans
Instructions
- Preheat and prepare pan: Set your oven to 350°F (175°C). Grease and lightly flour a 9×5 inch loaf pan to ensure the bread doesn’t stick after baking.
- Mix wet ingredients: In a large mixing bowl, mash the bananas thoroughly. Add the applesauce, maple syrup, melted oil, eggs, Greek yogurt or cottage cheese, and vanilla extract. Stir the mixture well until smooth and fully combined.
- Add protein powder: Stir in the protein powder gradually and mix it in until no lumps remain, ensuring even distribution throughout the batter.
- Combine dry ingredients: In a separate bowl, whisk together the oat or whole wheat flour, baking soda, cinnamon, and salt to evenly blend the leavening agents and spices.
- Mix dry into wet: Slowly add the dry ingredients into the wet ingredients bowl. Stir gently until just combined to avoid overmixing, which can make the bread dense.
- Incorporate optional add-ins: Fold in chopped nuts and/or peanut butter if using, distributing them evenly throughout the batter.
- Bake the bread: Pour the batter into the prepared loaf pan and smooth the top. Bake in the preheated oven for 45 to 55 minutes, or until a toothpick inserted in the center comes out clean.
- Cool and serve: Let the banana bread rest in the pan for 10 minutes to set, then transfer it to a wire rack to cool completely before slicing and serving.
Notes
- Use ripe bananas for best natural sweetness and moisture.
- Oat flour can be substituted with whole wheat flour for a nuttier flavor and added fiber.
- Choose a protein powder flavor that complements banana well, like vanilla or chocolate.
- Maple syrup can be swapped with honey or agave syrup, but adjust sweetness to taste.
- For a vegan version, replace eggs with flax or chia egg substitutes and use plant-based yogurt.
- Nut-free option: omit nuts and peanut butter.
- Storage: Keep banana bread in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week.
Nutrition
- Serving Size: 1 slice (1/10th of loaf)
- Calories: 185 kcal
- Sugar: 8 g
- Sodium: 150 mg
- Fat: 7 g
- Saturated Fat: 3.5 g
- Unsaturated Fat: 3 g
- Trans Fat: 0 g
- Carbohydrates: 24 g
- Fiber: 3 g
- Protein: 9 g
- Cholesterol: 40 mg
Keywords: protein banana bread, healthy banana bread, high protein snack, easy banana bread recipe, homemade banana bread, gluten-free banana bread alternative, nutritious breakfast, banana bread with nuts

