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Protein Banana Bread

Protein Banana Bread 1

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Soft, hearty, and loaded with goodness, Protein Banana Bread is the kind of treat that makes you feel good while indulging. This recipe blends the classic flavor of sweet ripe bananas with a solid boost of protein, giving you a nourishing slice that’s perfect for breakfast, post-workout, or as a cozy afternoon snack.

This isn’t just another banana bread. With protein powder, Greek yogurt, and nutty additions, each bite balances flavor and function. Whether you’re looking to satisfy a craving or fuel your day, this banana bread delivers moist, tender texture with wholesome ingredients you can feel good about.


What Kind of Protein Powder Works Best?

Whey protein isolate or plant-based vanilla protein powders work well in this banana bread. Go for an unsweetened or naturally sweetened variety to avoid overwhelming the natural banana flavor. If your protein powder is particularly dry, you might need to slightly increase the yogurt or banana to maintain moisture.


Ingredients for the Protein Banana Bread

  • 3 ripe bananas, mashed
  • 2 large eggs
  • 1/2 cup plain Greek yogurt
  • 1/3 cup maple syrup or honey
  • 1 tsp vanilla extract
  • 1 cup oat flour
  • 1/2 cup vanilla protein powder
  • 1 tsp baking soda
  • 1/2 tsp cinnamon
  • 1/4 tsp salt
  • 1/3 cup chopped walnuts or chocolate chips (optional)
Protein Banana Bread 2

How To Make the Protein Banana Bread

Step 1: Prepare the Oven and Pan

Preheat your oven to 350°F (175°C) and line a loaf pan with parchment paper or lightly grease it.

Step 2: Mix the Wet Ingredients

In a large bowl, mash the bananas until smooth. Add in the eggs, Greek yogurt, maple syrup, and vanilla extract. Whisk until well combined.

Step 3: Add Dry Ingredients

Stir in the oat flour, protein powder, baking soda, cinnamon, and salt. Mix just until the batter comes together. Fold in walnuts or chocolate chips if using.

Step 4: Bake It Up

Pour the batter into your prepared pan and spread evenly. Bake for 40-50 minutes, or until a toothpick inserted in the center comes out clean.

Step 5: Cool and Slice

Let the banana bread cool in the pan for 10 minutes before transferring to a wire rack. Cool completely before slicing for the best texture.


How to Serve and Store This Protein Banana Bread

This bread is delicious served warm with a smear of almond butter, or toasted with a drizzle of honey. For storage, keep it in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. It also freezes beautifully—wrap individual slices in plastic and store in a zip-top bag for a grab-and-go snack.


Frequently Asked Questions

Can I make this banana bread dairy-free?

Yes, substitute the Greek yogurt with a dairy-free alternative like coconut yogurt, and use a plant-based protein powder.

What can I use instead of oat flour?

Almond flour or whole wheat flour work well, though they may slightly alter the texture.

Is this recipe gluten-free?

Yes, if you use certified gluten-free oat flour and protein powder.

Can I skip the sweetener?

You can reduce or omit the maple syrup if your bananas are extra ripe. The bread may be less sweet, but still tasty.

How much protein is in each slice?

Depending on your protein powder, each slice has about 8-10g of protein.

Can I add in extras like seeds or berries?

Definitely! Chia seeds, flaxseeds, or blueberries make great additions.


Want More Banana Bread and Healthy Baking Ideas?

If this Protein Banana Bread hit the spot, you might love these nourishing treats too:


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📌 Save this recipe to your Pinterest meal prep board for easy, nourishing breakfasts.

And let me know how yours turned out! Did you use chocolate chips or go with walnuts? Maybe added a swirl of peanut butter on top? Drop a comment below—your ideas help others get inspired too.

For more healthy, protein-packed recipes and treats, follow me on Pinterest at Nina Dishes.


Protein Banana Bread Pin 1
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Protein Banana Bread 1

Protein Banana Bread


  • Author: Nina Klatten
  • Total Time: 55 minutes
  • Yield: 10 slices
  • Diet: Vegetarian

Description

This Protein Banana Bread is soft, moist, and naturally sweetened with bananas and maple syrup. Packed with Greek yogurt and protein powder, it’s a nourishing choice for breakfast, post-workout fuel, or a cozy snack.


Ingredients

3 ripe bananas

2 large eggs

1/2 cup plain Greek yogurt

1/3 cup maple syrup or honey

1 tsp vanilla extract

1 cup oat flour

1/2 cup vanilla protein powder

1 tsp baking soda

1/2 tsp cinnamon

1/4 tsp salt

1/3 cup chopped walnuts or chocolate chips (optional)


Instructions

1. Preheat your oven to 350°F (175°C) and line a loaf pan with parchment paper or lightly grease it.

2. In a large bowl, mash the bananas until smooth. Add in the eggs, Greek yogurt, maple syrup, and vanilla extract. Whisk until well combined.

3. Stir in the oat flour, protein powder, baking soda, cinnamon, and salt. Mix just until the batter comes together. Fold in walnuts or chocolate chips if using.

4. Pour the batter into your prepared pan and spread evenly. Bake for 40-50 minutes, or until a toothpick inserted in the center comes out clean.

5. Let the banana bread cool in the pan for 10 minutes before transferring to a wire rack. Cool completely before slicing.

Notes

Use very ripe bananas for the best natural sweetness.

Don’t overmix the batter—just stir until combined.

Store slices individually wrapped in the freezer for a quick breakfast option.

  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 175
  • Sugar: 8g
  • Sodium: 150mg
  • Fat: 5g
  • Saturated Fat: 1g
  • Unsaturated Fat: 3.5g
  • Trans Fat: 0g
  • Carbohydrates: 24g
  • Fiber: 3g
  • Protein: 9g
  • Cholesterol: 35mg

Keywords: high protein, banana bread, healthy snack

Protein Banana Bread Pin 2

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