High-Protein Banana Bread Recipe

Banana bread is one of those nostalgic comfort foods. Warm, soft, and sweet enough to feel like a treat. But traditional banana bread? It’s usually loaded with sugar and lacking in protein, leaving you full for about 10 minutes paired with a sugar crash.

This version flips the script.

We’ve created a macro-balanced, protein-packed banana bread using our Precision ISO protein, so you can enjoy that classic banana flavor and give your body the fuel it actually needs. With 27g of protein per scoop, Precision ISO blends seamlessly into this recipe without any gritty texture or weird aftertaste, just fluffy, satisfying goodness in every bite.

Whether you're prepping snacks for the week, need a quick breakfast on the go, or just want a better-for-you dessert, this recipe delivers.

Why Add Protein to Banana Bread?

Adding protein to baked goods isn’t just a fitness trend — it’s smart nutrition.

A high-protein start to your day helps:

• Keep you full and satisfied longer

• Stabilize blood sugar levels

• Preserve lean muscle mass (especially if you're training)

• Reduce cravings later in the day

Using Precision ISO gives you a clean, fast-digesting protein source that mixes smoothly, supports muscle recovery, and is easy on the stomach.

Ingredients

You’ll need just a few pantry staples:

• 3 medium ripe bananas (mashed)

• 2 eggs

• ¼ cup maple syrup or honey

• ¼ cup plain Greek yogurt (or unsweetened applesauce)

• 1 tsp vanilla extract

• 1 ½ cups oat flour (or finely ground rolled oats)

• ½ cup BioHealth Nutrition's Precision ISO protein (Vanilla or chocolate)

• 1 tsp baking soda

• ½ tsp cinnamon

• ¼ tsp salt

• Optional: ¼ cup chopped walnuts or dark chocolate chips

Instructions

1. Preheat oven to 350°F. Line a loaf pan with parchment paper or lightly grease it.

2. In a large bowl, mash bananas. Whisk in eggs, maple syrup, yogurt, and vanilla.

3. In a separate bowl, mix oat flour, protein, baking soda, cinnamon, and salt.

4. Combine dry ingredients with wet and stir until just combined.

5. Fold in any optional mix-ins (walnuts + banana combo).

6. Pour the batter into your prepared loaf pan and smooth the top.

7. Bake for 35–40 minutes, or until a toothpick comes out clean.

8. Let cool in pan for 10 minutes, then transfer to a wire rack.

Nutrition Tips & Variations

• Boost the protein even more: Add a tablespoon of nut butter or top slices with Greek yogurt.

• Make it dairy-free: Sub coconut yogurt or use unsweetened applesauce.

• On the go? Bake it into muffins instead — adjust bake time to 18–22 minutes.

Featured Product: Precision ISO

This recipe uses BioHealth Nutrition's Precision ISO protein, our best-selling whey isolate protein.
✔️ 27g protein per scoop
✔️ Low carb, low fat, fast-digesting
✔️ Gluten-free, lactose-sensitive friendly
✔️ Available in Vanilla, Chocolate, and seasonal flavors like Fruity Cereal & Mochi Donut

Want to bake with it? Want to sip it post-workout? Want to shake it up with iced coffee?  Precision ISO protein delivers every time.