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–+ servings

Protein Banana Bread Healthy Dessert Recipe

This protein banana bread is a wholesome and satisfying healthy dessert that fits perfectly into any fitness-inspired or clean eating routine.
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Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Course Bread, Dessert
Cuisine Fitness inspired, High-protein
Servings 6 slices
Calories 203.8 kcal

Equipment

  • Loaf pan (7.9-inch or standard size)

Ingredients
  

  • 2 ½ large ripe bananas 9 oz
  • 1 egg
  • 2 egg whites or 1 whole egg
  • ½ cup Greek yogurt, full-fat
  • 1 tsp vanilla extract
  • ½ tsp ground cinnamon
  • ¼ tsp salt
  • 1 ½ cups oat flour
  • ¾ cup protein powder (vegan or casein preferred)
  • 4-5 tbsp maple syrup optional
  • 2 tsp baking powder

Optional Mix-ins:

  • ¼ cup sugar-free chocolate chips
  • ¼ cup chopped walnuts

Instructions
 

  • Preheat your oven to 340°F. Prepare a 7.9-inch loaf pan with parchment paper or grease lightly.
  • In a large bowl, mash ripe bananas until smooth.
  • Whisk in egg, egg whites, Greek yogurt, vanilla, cinnamon, and salt until fully combined.
  • Add oat flour, protein powder, and baking powder. If needed, add maple syrup for extra sweetness.
  • Stir the mixture gently until just combined—do not overmix.
  • Fold in chocolate chips or walnuts, if using.
  • Transfer batter to the loaf pan and smooth the surface.
  • Bake for 25–40 minutes, checking with a toothpick. Tent with foil if top browns too quickly.
  • Cool in the pan for 15 minutes before slicing.

Notes

Substitution Ideas:

  • Protein Powder: Use vegan or casein for moist texture. Avoid whey isolate.
  • Flour Options: Try almond or spelt flour, adjusting moisture if needed.
  • Sweeteners: Swap maple syrup with honey, agave, or omit entirely.
  • Yogurt: Use plant-based Greek-style for a dairy-free option.

Nutrition

Serving: 1sliceCalories: 203.8kcalCarbohydrates: 29.1gProtein: 20.3gFat: 3.4gVitamin A: 3IU
Keyword easy banana bread with protein powder, gluten-free protein banana bread, healthy dessert banana bread, high-protein banana bread recipe, oat flour banana bread recipe, post-workout dessert ideas, protein-packed dessert ideas, sugar-free banana bread for fitness
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