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Protein Banana Bread

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  • Author: Lidia
  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Total Time: 55 minutes
  • Yield: 8 slices
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A soft and moist protein banana bread made with ripe bananas, Greek yogurt, oat flour, and protein powder for a balanced, high-protein snack or breakfast.


Ingredients

  • 3 ripe bananas, mashed
  • 2 large eggs
  • 1/2 cup plain Greek yogurt
  • 1/4 cup honey or maple syrup
  • 1 teaspoon vanilla extract
  • 1 cup vanilla or unflavored protein powder
  • 3/4 cup oat flour (or blended oats)
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1/2 teaspoon cinnamon (optional)
  • 1/3 cup dark chocolate chips (optional)

Instructions

  1. Preheat the oven to 350°F (175°C) and line a loaf pan with parchment paper or lightly grease it.
  2. In a large mixing bowl, mash the bananas until smooth. Add the eggs, Greek yogurt, honey or maple syrup, and vanilla extract, then mix until well combined.
  3. Add the protein powder, oat flour, baking soda, baking powder, salt, and cinnamon. Stir gently until the batter is smooth and thick.
  4. Fold in the dark chocolate chips if using.
  5. Pour the batter into the prepared loaf pan and spread it evenly.
  6. Bake for 40–45 minutes, or until a toothpick inserted into the center comes out mostly clean.
  7. Let the bread cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely before slicing.

Notes

  • Use very ripe bananas for the best sweetness and moisture.
  • Whey or plant-based protein powder both work, though plant-based powder may create a denser loaf.
  • If the batter feels too thick, add 1 to 2 tablespoons of milk.
  • You can substitute oat flour with whole wheat flour or all-purpose flour.
  • Store at room temperature for up to 2 days or refrigerate for up to 5 days.
  • Freeze individual slices in freezer-safe bags for longer storage.
  • Optional add-ins include chopped walnuts, pecans, chia seeds, flaxseed, or chocolate chips.

Nutrition

  • Serving Size: 1 slice
  • Calories: 210
  • Sugar: 11g
  • Sodium: 320mg
  • Fat: 5g
  • Saturated Fat: 2g
  • Unsaturated Fat: 2.5g
  • Trans Fat: 0g
  • Carbohydrates: 24g
  • Fiber: 3g
  • Protein: 16g
  • Cholesterol: 48mg