The Ultimate Healthy Banana Protein Loaf for Breakfast & Meal Prep

If you love banana bread but want something lighter, higher in protein, and made with better-for-you ingredients, this loaf is exactly what you need.

This high protein banana cinnamon loaf is:

• Made with oat flour
• Boosted with vanilla protein powder
• Naturally sweetened with honey or maple syrup
• Moist thanks to Greek yogurt
• Perfect for slicing and meal prep
• Freezer-friendly
• Kid-approved

It tastes like classic banana bread… but with a nutritious twist that keeps you full longer.

And that warm cinnamon aroma filling the kitchen? Pure comfort.

Why This Banana Breakfast Loaf Is So Good

Traditional banana bread is delicious, but often heavy with butter and sugar.

This version uses:

• Greek yogurt instead of butter
• Oat flour instead of refined flour
• Protein powder for muscle-supporting fuel
• Honey or maple syrup for natural sweetness

The result?

A soft, moist loaf with balanced sweetness, warm spice, and a fluffy texture that slices beautifully.

Full Ingredients (Complete & Detailed)

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Yield: 9–10 thick slices
Pan: 8×4 or 9×5 loaf pan

Main Ingredients

• 2 ripe bananas, mashed (about 1 cup)
• ½ cup plain Greek yogurt (full-fat or 2%)
• ¼ cup honey or pure maple syrup
• 2 large eggs, room temperature
• 1 teaspoon pure vanilla extract
• 1 teaspoon ground cinnamon
• 1¼ cups oat flour (certified gluten-free if needed)
• 1 scoop vanilla protein powder (about 25–30g)
• 1 teaspoon baking powder
• ¼ teaspoon baking soda (recommended for extra lift)
• Pinch of fine sea salt

Optional Add-Ins (Highly Recommended!)

• ¼ cup dark chocolate chips
• ¼ cup chopped walnuts or pecans
• 1 tablespoon chia seeds
• 2 tablespoons shredded coconut
• Sprinkle of cinnamon sugar on top

Step-by-Step Directions

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Step 1: Preheat & Prepare

Preheat oven to 350°F (175°C).

Line loaf pan with parchment paper or lightly grease.

Step 2: Mash the Bananas

In a large bowl, mash bananas until mostly smooth.

The riper the bananas, the sweeter your loaf will be.

Step 3: Mix Wet Ingredients

Add to mashed bananas:

• Greek yogurt
• Honey or maple syrup
• Eggs
• Vanilla

Whisk until smooth and creamy.

Step 4: Combine Dry Ingredients

Add:

• Oat flour
• Protein powder
• Cinnamon
• Baking powder
• Baking soda
• Salt

Fold gently until just combined.

Do not overmix.

The batter will be thick but smooth.

Step 5: Add Optional Mix-Ins

Fold in chocolate chips or nuts if using.

Step 6: Bake

Pour batter into prepared loaf pan.

Smooth the top.

Bake 40–50 minutes, or until a toothpick comes out clean.

If top browns too quickly, tent loosely with foil.

Step 7: Cool & Slice

Let cool in pan 10 minutes.

Transfer to wire rack and cool completely before slicing.

This ensures clean, even slices.

Texture & Flavor Profile

This loaf is:

Moist
Soft
Light but hearty
Gently sweet
Warm with cinnamon
Satisfying

It tastes like banana bread — but feels lighter and more balanced.

Nutritional Benefits

Per slice (based on 10 slices):

Calories: 190
Protein: 9g
Carbohydrates: 23g
Sugar: 10g
Fat: 5g
Fiber: 3g

High protein + fiber = long-lasting energy.

Storage & Meal Prep

Room temperature: 2 days
Refrigerator: 5 days
Freezer: Up to 2 months (slice before freezing)

Reheat slices 10–15 seconds for fresh-baked texture.

Expert Tips for Perfect Banana Protein Loaf

• Use very ripe bananas.
• Do not overmix batter.
• Let loaf rest 10 minutes before slicing.
• If using whey protein, reduce baking time slightly.
• Add a tablespoon of milk if batter feels too thick.

Serving Suggestions

Serve with:

• Almond butter
• Peanut butter
• Greek yogurt & berries
• Drizzle of honey
• Warm coffee

Perfect for breakfast, snack, or post-workout treat.

Interactive Moment

If you bake this High Protein Banana Cinnamon Greek Yogurt Breakfast Loaf…

Save it on Pinterest and tag me:
https://www.pinterest.com/poulefrecipe/

Tell me below:

Do you love chocolate chips in your banana bread… or classic cinnamon only?

Related Recipes You’ll Love

• https://poulef.com/high-protein-banana-oat-cups
• https://poulef.com/soft-cinnamon-banana-greek-yogurt-oat-muffins
• https://poulef.com/lemon-custard-cake
• https://poulef.com/high-protein-brownies
• https://poulef.com/buttery-cinnamon-swirl-donut-loaf

Nutritional Breakdown Table (Per Slice)

Nutrient	Amount
Calories	190
Protein	9g
Carbohydrates	23g
Sugar	10g
Fat	5g
Saturated Fat	1.5g
Fiber	3g
Sodium	120mg

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