Protein-Packed Banana Bread

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Protein-Packed Banana Bread

High protein baked goods recipes are perfect for when you need a nutritious yet satisfying treat. This Protein-Packed Banana Bread combines the natural sweetness of ripe bananas with Greek yogurt and protein powder, delivering a moist and tender loaf that’s both flavorful and filling. Ready in under an hour, it’s ideal for a wholesome breakfast, snack, or post-workout refuel.

I first made this recipe on a busy weekend morning when Ethan, my husband, mentioned needing a quick workout snack. It quickly became a household favorite for its ease and incredible nutrition.

Table of Contents

What makes Protein-Packed Banana Bread special?

Protein-Packed Banana Bread stands out for its high protein content, moist texture, and balanced sweetness. This recipe combines wholesome ingredients like oat flour, Greek yogurt, and protein powder, giving it a nutritional edge.

  • Nutritional Boost: With protein powder and Greek yogurt, each slice provides a satisfying boost of protein.
  • Natural Sweetness: Ripe bananas and a touch of honey or maple syrup create a naturally sweet flavor without refined sugar.
  • Customizable: Add-ins like walnuts or dark chocolate chips make it easy to tailor the recipe to your taste.
  • Versatile: Perfect for breakfast, a snack, or post-workout fuel. It fits seamlessly into various lifestyles.

What ingredients do you need for Protein-Packed Banana Bread?

This banana bread is made with nutrient-dense, simple ingredients that you likely already have in your kitchen. Here’s the full list:

Oat flour adds a hearty texture to the bread, while Greek yogurt keeps it moist and enhances its protein content. Feel free to use honey or maple syrup based on your flavor preference.

How do you make Protein-Packed Banana Bread step by step?

This recipe comes together easily with just a few simple steps. Here’s how to make it:

Step 1 — Preheat your oven

Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan or line it with parchment paper to prevent sticking.

Step 2 — Mash the bananas

In a large mixing bowl, mash the ripe bananas until they are smooth and free of chunks.

You might also enjoy our banana bread blondies.

Step 3 — Combine wet ingredients

Whisk the eggs, Greek yogurt, honey (or maple syrup), and vanilla extract into the mashed bananas. Mix until the ingredients are fully incorporated.

Step 4 — Mix dry ingredients

In a separate bowl, whisk together the oat flour, protein powder, baking soda, baking powder, ground cinnamon, and salt.

Step 5 — Combine wet and dry ingredients

Gradually fold the dry mixture into the wet ingredients until just combined. Avoid overmixing to keep the bread tender.

A freshly baked loaf of protein-packed banana bread on a wooden cutting board, surrounded by ripe bananas and a bowl of protein powder.

Step 6 — Add optional ingredients

If using walnuts or dark chocolate chips, gently fold them into the batter for added texture and flavor.

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USA Pan Bakeware Aluminized Steel Loaf Pan

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Step 7 — Bake

Pour the batter into the prepared loaf pan and smooth the top with a spatula. Bake for 45-55 minutes, or until a toothpick inserted into the center comes out clean.

For more ideas, check out our banana bread brownies.

Step 8 — Cool and serve

Let the banana bread cool in the pan for 10 minutes. Then transfer it to a wire rack to cool completely before slicing and enjoying.

Frequently Asked Questions About Protein-Packed Banana Bread

Can I make this recipe gluten-free?

Yes, use certified gluten-free oat flour and a gluten-free protein powder to make this a gluten-free treat.

Can I use a different type of protein powder?

Absolutely, both whey and plant-based protein powders work well in this recipe. Just ensure the powder you choose has a complementary flavor.

How long does this banana bread last?

Stored properly in an airtight container, it lasts 3-4 days at room temperature or up to a week in the fridge.

Can I freeze slices for later?

Yes, wrap individual slices in plastic wrap and store them in a freezer-safe bag for up to 3 months. Thaw overnight in the fridge.

Looking for something similar? Try our oat flour banana bread.

What’s the best way to reheat this bread?

Reheat slices in the microwave for 15-20 seconds or in a toaster oven for a slightly crispy edge.

Are there any easy ingredient swaps for this banana bread?

If you’re low on certain ingredients, here are some easy substitutions to keep this recipe on track:

  • No oat flour? You can substitute whole wheat flour or almond flour, though the texture may be slightly denser.
  • No Greek yogurt? Swap it with unsweetened applesauce or mashed avocado for a different creamy base.
  • No honey or maple syrup? Try agave nectar or a sugar-free syrup to maintain sweetness with fewer calories.

How do you store and reheat Protein-Packed Banana Bread?

Proper storage ensures this bread stays fresh and flavorful for days to come.

Wrap the cooled loaf tightly in plastic wrap or store it in an airtight container at room temperature for up to 4 days. For longer storage, refrigerate it for up to a week or freeze slices for up to 3 months.

To reheat, microwave individual slices for 15-20 seconds or pop them into a toaster oven for a warm, slightly crispy edge.

A freshly baked loaf of protein-packed banana bread on a wooden cutting board, surrounded by ripe bananas and a bowl of protein powder.

Protein-Packed Banana Bread

A moist and healthy banana bread packed with protein, perfect for breakfast or a post-workout snack.
Prep Time 10 minutes
Cook Time 50 minutes
Total Time 1 hour
Servings: 10 slices
Course: Breakfast, Snack
Cuisine: American
Calories: 180

Ingredients
  

Method
 

  1. Preheat your oven to 350°F (175°C) and grease a 9x5-inch loaf pan or line it with parchment paper.
  2. In a large mixing bowl, mash the ripe bananas until smooth.
  3. Whisk in the eggs, Greek yogurt, honey (or maple syrup), and vanilla extract until well combined.
  4. In a separate bowl, mix the oat flour, protein powder, baking soda, baking powder, cinnamon, and salt.
  5. Gradually fold the dry ingredients into the wet ingredients until just combined. Do not overmix.
  6. If using walnuts or dark chocolate chips, gently fold them into the batter.
  7. Pour the batter into the prepared loaf pan and smooth the top with a spatula.
  8. Bake for 45-55 minutes, or until a toothpick inserted into the center comes out clean.
  9. Allow the banana bread to cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely before slicing and serving.

Notes

For a nut-free version, omit the walnuts or replace them with additional chocolate chips. You can also use almond flour instead of oat flour for a different flavor.
A freshly baked loaf of protein-packed banana bread on a wooden cutting board, surrounded by ripe bananas and a bowl of protein powder.

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