High Protein Chocolate Banana Bread Recipe
If you are craving a delightful treat that feels indulgent yet fuels your body with quality ingredients, this High Protein Chocolate Banana Bread Recipe is about to become your new best friend in the kitchen. It combines the natural sweetness of ripe bananas with rich cocoa and an extra protein boost to keep you energized throughout the day. Moist, chocolaty, and packed with nutrition, this bread transforms a classic favorite into a powerhouse snack or breakfast option that you can feel great about enjoying anytime.

Ingredients You’ll Need
Simple, nourishing ingredients come together in this recipe to create an irresistible loaf. Each element has been carefully chosen not only for flavor but also to achieve a wonderful texture and wholesome bite that makes this bread truly stand out.
- 3 ripe bananas, mashed: The natural sweetener that adds moisture and a tender crumb to your bread.
- ½ cup rolled oats: Adds hearty texture and fiber, enhancing the bread’s wholesome appeal.
- ½ cup protein powder (whey, casein, or plant-based): A vital ingredient that turns classic banana bread into a protein-packed powerhouse.
- ¼ cup unsweetened cocoa powder: Infuses a deep, rich chocolate flavor without added sugar.
- ¼ cup granulated sugar: Just enough sweetness to balance the flavors perfectly.
- ¼ cup melted coconut oil: Provides healthy fat and keeps the bread moist and tender.
- 2 large eggs: Essential for structure and a fluffy yet firm texture.
- 1 teaspoon vanilla extract: Adds a warm aroma and enhances the flavor complexity.
- ½ teaspoon baking powder: Helps the bread rise and become delightfully airy.
- ¼ teaspoon salt: Balances the sweetness and enhances overall flavor.
- ¼ cup chopped walnuts (optional): Adds a satisfying crunch and extra nutrients.
- ¼ cup dark chocolate chips: Melts into gooey pockets for a luscious chocolate surprise in every bite.
How to Make High Protein Chocolate Banana Bread Recipe
Step 1: Preheat and Prepare Your Pan
Start by setting your oven to 350°F (175°C) and lightly grease a standard 9×5-inch loaf pan. This ensures your bread won’t stick and will have perfect edges once baked. Getting this step right sets the tone for a flawless loaf.
Step 2: Mix the Wet Ingredients
In a large bowl, mash your perfectly ripe bananas until silky smooth. These bananas are the heart of the bread, giving it that classic moistness and sweetness. Then, add the oats, protein powder, cocoa powder, sugar, and melted coconut oil. Stir everything together until fully combined. The mixture will have a thick, chocolaty look, promising delicious results.
Step 3: Add the Eggs and Vanilla
Beat in the eggs, one at a time, ensuring each is fully incorporated before adding the next. This gradual process helps to build structure and improve the bread’s crumb. Follow with the vanilla extract to bring all those rich and nutty flavors together.
Step 4: Combine Dry Ingredients and Incorporate
Whisk your baking powder and salt in a small bowl to evenly distribute the leavening agent. Slowly fold this dry mix into the wet banana batter. Stir just until you no longer see dry flour; overmixing can make your bread tough, so gentle is the way to go here.
Step 5: Add Nuts and Chocolate Chips
Fold in chopped walnuts if you like a little crunch, and sprinkle in the dark chocolate chips. These add bursts of texture and luxurious chocolate pockets that melt wonderfully with every bite.
Step 6: Bake to Perfection
Pour your batter into the prepared loaf pan, smoothing the top with a spatula for even rising. Bake for 55 to 60 minutes, or until a toothpick inserted into the center comes out clean. The kitchen will be filled with the inviting aroma of cocoa and banana – pure bliss!
Step 7: Cool Before Serving
Allow the bread to cool in the pan for about 10 minutes. Then, transfer it to a wire rack to cool completely. This prevents sogginess and helps the loaf set properly, making it easier to slice and enjoy.
How to Serve High Protein Chocolate Banana Bread Recipe

Garnishes
Keep it simple by dusting with a light sprinkle of cocoa powder or powdered sugar for a pretty finish. For a more indulgent touch, add a dollop of Greek yogurt or a smear of nut butter to each slice — it elevates the protein profile while complementing the chocolatey richness.
Side Dishes
This bread pairs beautifully with fresh fruit like berries or a crisp apple, which add a fresh bite against the dense, chocolaty loaf. A hot cup of coffee or your favorite herbal tea completes the perfect breakfast or snack experience.
Creative Ways to Present
Turn your slices into decadent mini sandwiches by layering with peanut butter or cream cheese and banana slices. Alternatively, transform leftovers into a dessert by toasting a slice and serving it warm with vanilla ice cream and a drizzle of honey or chocolate sauce.
Make Ahead and Storage
Storing Leftovers
Once cooled completely, wrap your banana bread tightly in plastic wrap or place it in an airtight container. Stored at room temperature, it will stay fresh up to 3 days. Refrigeration extends its life to about a week without compromising texture.
Freezing
High Protein Chocolate Banana Bread Recipe freezes beautifully. Wrap the loaf or individual slices in plastic wrap, then foil for extra protection. Stored in the freezer, it will maintain its flavor and texture for up to 3 months — perfect for batch-making and future treats.
Reheating
To refresh your bread, gently warm slices in a toaster oven or microwave for 20-30 seconds. This brings back that freshly baked warmth and melts chocolate chips just so, giving you the best eating experience even days after baking.
FAQs
Can I substitute the protein powder in this recipe?
Absolutely! Whether you use whey, casein, or plant-based protein powders, this recipe adapts well. Just ensure you use your favorite unflavored or chocolate-flavored powder to keep the taste harmonious.
Is it necessary to use ripe bananas?
Yes, ripe bananas are essential as they provide natural sweetness and moisture. Overripe bananas with brown spots are perfect — the softer they are, the better they mash and blend into your batter.
Can I make this recipe vegan?
To make it vegan, swap the eggs for flax eggs or a commercially available egg replacer and use a plant-based protein powder. Be sure to check the chocolate chips are dairy-free as well.
What’s the best way to get a moist texture?
The combination of mashed bananas, coconut oil, and careful mixing helps maintain moisture. Avoid overbaking, and make sure to cool the bread thoroughly before slicing to preserve its softness.
Are the walnuts necessary?
Not at all! Walnuts add crunch and extra nutrition, but if you prefer a nut-free or simply smoother loaf, you can leave them out without compromising flavor significantly.
Final Thoughts
This High Protein Chocolate Banana Bread Recipe is more than a delicious way to satisfy your sweet tooth; it’s a smart and nourishing choice that fits perfectly into a busy lifestyle. Whether you enjoy it as a quick breakfast, a post-workout snack, or an afternoon pick-me-up, this bread is guaranteed to make your day better and your taste buds happier. So go ahead, bake a loaf, and share the joy with friends and family — I promise it will become a staple you return to over and over again!
Print
High Protein Chocolate Banana Bread Recipe
- Total Time: 1 hour 10 minutes
- Yield: 10 servings 1x
- Diet: Low Fat
Description
This High Protein Chocolate Banana Bread is a delicious and nutritious twist on the classic banana bread, enriched with protein powder and healthy ingredients. Perfect for a post-workout snack or a wholesome breakfast, it blends ripe bananas with oats, cocoa powder, and protein for a moist, flavorful loaf studded with optional walnuts and dark chocolate chips.
Ingredients
Wet Ingredients
- 3 ripe bananas, mashed
- ¼ cup melted coconut oil
- 2 large eggs
- 1 teaspoon vanilla extract
Dry Ingredients
- ½ cup rolled oats
- ½ cup protein powder (whey, casein, or plant-based)
- ¼ cup unsweetened cocoa powder
- ¼ cup granulated sugar
- ½ teaspoon baking powder
- ¼ teaspoon salt
Add-ins (optional)
- ¼ cup chopped walnuts
- ¼ cup dark chocolate chips
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C) and grease a 9×5-inch loaf pan to ensure the bread doesn’t stick.
- Mix the Wet Ingredients: In a large mixing bowl, mash the ripe bananas until smooth. Add the rolled oats, protein powder, cocoa powder, sugar, and melted coconut oil to the mashed bananas. Mix everything together until thoroughly combined.
- Add the Eggs and Vanilla: Crack the eggs into the mixture one at a time, mixing well after each addition to ensure they are fully incorporated. Stir in the vanilla extract to add depth of flavor.
- Add the Dry Ingredients: In a separate bowl, whisk together the baking powder and salt. Gradually fold this dry mixture into the banana mixture, stirring gently just until combined to maintain a tender texture.
- Fold in the Add-ins: Carefully fold in the chopped walnuts and dark chocolate chips, if using, to add a delightful crunch and bursts of chocolate in each bite.
- Bake the Bread: Pour the batter into the prepared loaf pan and smooth the surface with a spatula for even baking. Bake the bread in the preheated oven for 55-60 minutes, or until a toothpick inserted into the center comes out clean.
- Cool: Allow the banana bread to cool in the pan for about 10 minutes, then transfer it to a wire rack to cool completely before slicing and serving.
Notes
- Make sure bananas are very ripe for the best natural sweetness and moisture.
- You can substitute walnuts with pecans or omit nuts if preferred.
- Use a protein powder that suits your dietary preference: whey, casein, or plant-based.
- Check doneness with a toothpick to avoid overbaking, as protein powder can dry out baked goods if overcooked.
- Store leftover banana bread in an airtight container for up to 3 days at room temperature or up to a week refrigerated.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Category: Baking
- Method: Baking
- Cuisine: American