High Protein Banana Bread

Name: High Protein Banana Bread
Prep time: 10 min
Cook time: 60 min
Total time: 70 min
Ingredients: 1 cup mashed bananas ((about 2-3 bananas)); 2 large eggs; ½ cup plain Greek yogurt; ½ cup coconut sugar ((or brown sugar, packed)); 1 tsp vanilla extract; 1 ½ tsp baking powder; ½ tsp baking soda; ½ tsp cinnamon; 1 ¼ cup whole wheat pastry flour ((or half whole wheat flour, half all purpose flour)); ½ cup vanilla protein powder; ½ cup chocolate chips (divided)

Moist, flavorful, and studded with chocolate chips, my secretly High-Protein Banana Bread isn’t your average loaf. It’s made with better-for-you ingredients like whole wheat flour, Greek yogurt, and vanilla protein powder—perfect for a satisfying breakfast, post-workout snack, or anytime treat.

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straight on shot of a loaf of high protein banana bread with chocolate chips and nuts in slices.

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I’ve always loved baking, but these days I stick to healthy baked goods that eschew “empty” ingredients like white flour or granulated sugar in favor of more nutrient dense options. This healthy, high protein banana bread is my newest creation, and I have a feeling you’re going to love it.

This simple quick bread recipe is similar to my favorite protein muffin recipes—it’s made with whole grains and protein powder for health, but adds a bit of indulgence with dark chocolate chips. In fact, high-protein banana bread is basically the same as my banana bread protein muffins, but in loaf form!

P.S. If you love banana bread as much as I do, a little variety is always welcome. Make sure to try out my coconut pineapple banana bread, strawberry banana bread, and pumpkin banana bread next!

Jump to:

What does it taste like?
Why You’ll Love This Healthy Banana Bread Recipe
Ingredients Needed
Substitutions
How To Make High-Protein Banana Bread
Optional Variations & Dietary Adjustments
Serving Suggestions
Storage Directions
Recipe Success Tips
Protein Powder Banana Bread Nutrition
Pricing Info
FAQs
Other High-Protein Recipes
Recipe

What does it taste like?

Despite being packed with protein and whole grains, this protein powder banana bread is tender, moist, and full of sweet banana flavor. Honestly—you’d never guess it’s a healthy twist on the original! The chocolate chips melt into gooey pockets, while cinnamon adds just the right amount of warm, cozy spice. Plus, every bite stays soft and rich without the need for oil or butter thanks to the Greek yogurt and ripe bananas. YUM!

Why You’ll Love This Healthy Banana Bread Recipe

Budget-Friendly – Despite my best intentions, I seem to always end up with a few overripe bananas at the end of the week. This easy recipe is an excellent way to minimize food waste and make sure every dollar you spend on groceries gets used to its highest potential. No fancy ingredients required!
Nutritious & Delicious – Each slice packs in 12 grams of protein and 5 grams of fiber, making it a filling snack option you can feel good about. Plus, did I mention it has chocolate?
Great for Meal Prep – I love to make a loaf at the start of the week and slice it up for easy grab-and-go breakfasts or snacks. It also freezes like a dream, so you can use up a bunch of bananas in one go if needed!

45 degree angle downward shot looking at a loaf of protein powder banana bread with chocolate chips and nuts on a cooling rack with chocolate chips scattered on the white table around it.

Ingredients Needed

Ripe Bananas – Naturally sweet and loaded with potassium, fiber, and moisture, these are the heart of our recipe. The riper and spottier, the better for maximum sweetness and moisture.
Large Eggs – My go-to binder adds structure, richness, and an extra hit of protein.
Plain Greek Yogurt – This protein-packed staple keeps the banana bread ultra-moist.
Coconut Sugar – This less refined sweetener has a mild caramel taste and a lower glycemic index than white sugar.
Vanilla Extract – For adding aromatic sweetness and warmth that helps bolster the flavor of banana goodness.
Baking Powder & Baking Soda – Both are essential for rise and structure—don’t omit!
Cinnamon – This warming spice brings that classic banana bread flavor and extra sweetness.
Whole Wheat Pastry Flour – Higher in fiber and nutrients than all-purpose flour, this better-for-you alternative still keeps our protein banana bread tender.
Vanilla Protein Powder – Boosts the protein content while adding a slight creaminess and sweet flavor.
Chocolate Chips – Optional but delicious! Chocolate adds texture and richness.

ingredients for making high protein banana bread recipe measured out on a white table.

Substitutions

Ripe Bananas – Applesauce or mashed sweet potato can be used in place of bananas, but the flavor and texture will change a bit.
Large Eggs – I haven’t tried it, but I have a feeling flax eggs would be a great alternative here.
Plain Greek Yogurt – Feel free to swap with skyr, labna, or a dairy-free yogurt.
Coconut Sugar – Regular brown sugar will work, as will alternative sweeteners like monkfruit.
Vanilla Extract – You can use an equal amount of vanilla paste or powder.
Cinnamon – Try other warming spices like chai spice, pumpkin pie spice or cardamom for variety.
Whole Wheat Pastry Flour – Blending a 50/50 mix of all-purpose flour and regular whole wheat flour will get similar results with a good amount of nutrients.
Vanilla Protein Powder – Feel free to experiment with other flavors like cinnamon, sugar cookie, or banana protein powder depending on what you have on hand.
Chocolate Chips – Swap for chopped nuts, dried fruit, or omit entirely.

How To Make High-Protein Banana Bread

They don’t call it a quick bread for nothing! This speedy recipe comes together in a flash:

Step 1: Mash banana In a large bowl, mash your bananas until mostly smooth.

Step 2: Whisk in eggs, Greek yogurt, coconut sugar, and vanilla. Mix until smooth and fully combined.

Step 3: When smooth, add the baking powder, baking soda, and cinnamon. Whisk to incorporate.

Step 4: Add the dry ingredients & fold in half the chocolate chips. Gently stir in the flour and protein powder until mostly incorporated, then stir in the chocolate chips.

Step 5: Pour the batter into a greased loaf pan.

Step 6: Bake in a preheated oven at 350°F for 55-60 minutes, tenting with foil halfway through to prevent over-browning.

mashed banana in a mixing bowl with a fork.

eggs, yogurt, coconut sugar, and vanilla extract added to the bowl.

Optional Variations & Dietary Adjustments

Dairy-Free/Vegan – Use a plant-based protein and dairy-free yogurt to make it dairy-free. Swap in flax eggs and vegan chocolate chips to go fully vegan.
Refined Sugar-Free – Use your favorite 1-to-1 brown sugar replacement, make sure your protein powder is sugar-free, and swap in sugar-free chocolate chips or the sugar-free mix-in of your choice!
Add-Ins – Try chopped walnuts, pecans, chia seeds, or shredded coconut for extra texture and nutrition. Or, add blueberries or chopped dates for a fruity variation.

Serving Suggestions

This high protein banana bread is delicious on its own, but it also makes a versatile base for all kinds of meals and snacks. For breakfast, toast up a slice and slather it with almond butter, peanut butter, or a thick smear of Greek yogurt for an extra protein punch. Add a sprinkle of chia seeds or a drizzle of honey to take it to the next level.

If you’re packing it for lunch or an afternoon snack, pair it with a hard-boiled egg, a handful of nuts, or a piece of fruit to round things out. It also makes a great pre- or post-workout bite—portable, satisfying, and full of fuel to keep you going.

Want to make it feel like dessert? Warm up a slice and top it with a dollop of whipped cream, a scoop of coffee ice cream, or a drizzle of melted dark chocolate. It’s a healthy treat that feels indulgent but fits right into your goals.

slice of high-protein banana bread on a round white plate on a white tile table with chocolate chips scattered around and the rest of the loaf blurred out behind.

Storage Directions

Cool your high protein banana bread completely to room temperature on a wire rack before transferring to an airtight container, zip-top freezer bag, or wrapping in plastic wrap.
Refrigerator – Store in an airtight container in the fridge for up to 5 days.
Freezer – Slice and freeze individually. Wrap tightly with plastic wrap and store in a freezer bag for up to 2 months. Allow to defrost overnight in the fridge before eating.
Reheating – Warm slices in the microwave for 15–30 seconds or toast lightly for a crispy edge.

Recipe Success Tips

Use super ripe bananas. The browner, the better. They mash more easily and add natural sweetness. I like to use overripe bananas—they should be heavily speckled or even blackened.
Don’t overmix the batter. Stir just until the flour is incorporated to keep the loaf tender. Mixing too long can overdevelop the gluten and result in a tough loaf.
Tent with foil. Halfway through baking, loosely cover the loaf to prevent overbrowning.
Let it cool completely before slicing or storing. This helps the bread firm up and slice cleanly and prevents condensation from forming that can cause the protein banana bread to become soggy.

closeup shot of the golden brown top of a loaf of high protein banana bread in the loaf tin with shiny, melty chocolate chips on top.

Protein Powder Banana Bread Nutrition

From a nutrition standpoint, this high protein banana bread is a great choice for a balanced snack or breakfast. Each serving provides about 262 calories, 12 grams of protein, 6 grams of fat, 44 grams of carbohydrates, 5 grams of fiber, and 234 mg of sodium.

That 12 grams of protein comes primarily from the Greek yogurt, eggs, and protein powder—making this a more sustaining option than most traditional banana bread recipes. The whole wheat pastry flour contributes complex carbohydrates and dietary fiber, which support digestive health and help you feel full longer.

You’ll also benefit from nutrients like potassium (from bananas), calcium (from Greek yogurt), and antioxidants (from cinnamon and optional dark chocolate chips). With its combo of carbs, protein, and a touch of fat, protein powder banana bread is a smart way to fuel your day. Enjoy!

Total nutritional content per serving is:

Calories: 262 calories
Total Fat: 6 grams
Protein: 12 grams
Sodium: 234 mg
Carbohydrates: 44 grams
Fiber: 5 grams

*This nutritional information is an estimate and calculated based on the ingredients used to create the recipe. The nutritional value of your ingredients may differ slightly. Furthermore, this food is not intended to prevent, diagnose, cure, or treat any disease.

sliced loaf of high-protein banana chocolate chip bread lined up facing the camera showing the fluffy consistency of the bread and the melty pockets of chocolate chips.

Pricing Info

This is what I personally paid to make this recipe:

1 cup mashed bananas: $0.32
2 large eggs: $0.90
½ cup plain Greek yogurt: $0.50
½ cup coconut sugar: $0.39
1 tsp vanilla extract: $0.04
1 ½ tsp baking powder: $0.07
½ tsp baking soda: $0.01
½ tsp cinnamon: $0.02
1 ¼ cup whole wheat pastry flour: $0.33
½ cup vanilla protein powder: $1.76
½ cup chocolate chips: $0.82

The total comes out to be around $5.16 or $0.64 per serving!

FAQs

Can you add protein to banana bread?

Yes! Just make sure you follow a banana bread recipe that was developed for adding protein powder (like this high-protein banana bread recipe). Otherwise, you may need to tinker a bit to find the right amount to add and how to adjust the other ingredients (i.e. reducing other dry ingredients and/or increasing the moisture content).

Can I replace flour with protein powder for banana bread?

You can replace a portion of the flour in banana bread with protein powder, but you shouldn’t swap it out entirely. Protein powder doesn’t have the same structural qualities as flour, so using too much can result in a dense, dry, or rubbery loaf. Flour provides starches and binding properties that help create a soft, moist texture—something protein powder alone can’t replicate.

A good rule to keep in mind is to substitute no more than about one-quarter to one-third of the flour with protein powder. This gives you a nice protein boost without compromising the overall texture or flavor of the bread.

How to add more protein to bread?

To add more protein to bread, the easiest and most effective method is to incorporate high-protein ingredients into the dough or batter. Swapping in part of the flour for protein powder is a popular choice—just be careful not to overdo it, as too much can dry out the bread. Other great options include using Greek yogurt, eggs, nut butters, or milk. For quick breads like banana bread, you can also fold in nuts, seeds, or even cottage cheese for an extra protein boost without changing the flavor too much.

Other High-Protein Recipes

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