High Protein Banana Bread Recipe

This Mini Healthy High-Protein Banana Bread is the kind of recipe that feels both nourishing and comforting. It’s soft, lightly sweet, packed with protein, and perfect for when you want a wholesome treat that still tastes like a cozy classic.

Ingredients

  • 1 ripe banana, mashed
  • 1 egg
  • 1/4 cup Greek yogurt (vanilla or plain)
  • 2 tbsp honey or maple syrup
  • 1 tsp vanilla extract
  • 1/2 cup oat flour
  • 1/4 cup vanilla protein powder (whey or plant-based)
  • 1/2 tsp baking powder
  • Pinch of cinnamon
  • Pinch of salt
  • Optional: 2 tbsp mini chocolate chips
  • Swap: Use almond flour for half the oat flour for a softer, more tender loaf

Steps

  1. Mash the banana until creamy, then whisk in the egg, yogurt, honey, and vanilla. It should look silky and smooth.
  2. Stir in the dry ingredients (oat flour, protein powder, baking powder, cinnamon, salt). Don’t overmix a few small lumps are totally fine.
  3. Fold in chocolate chips if you’re using them. They add a lovely little sweetness.
  4. Pour the batter into a mini loaf pan, filling it about 3/4 full.
  5. Bake at 350°F for 20–24 minutes, or until the top springs back when touched.
  6. Cool in the pan for 10 minutes before lifting out protein breads set as they rest, so be patient.

Chef’s Tips

  • If your protein powder absorbs a lot of moisture, add 1–2 teaspoons of milk to loosen the batter.
  • For the best texture, avoid overbaking protein breads can dry out quickly.
  • Store tightly wrapped in the fridge for up to 4 days; it stays wonderfully moist.

Variations

  • Blueberry Protein Bread: Fold in 1/4 cup fresh berries.
  • Chocolate Banana Protein Bread: Add 1 tbsp cocoa powder and sprinkle a few chocolate chips on top.
  • Nutty Boost: Add 1 tbsp chopped walnuts for healthy fats and crunch.