Skinny Chocolate Chip Banana Bread (Low Calorie)

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By Daniel Carter

Published: June 5, 2026

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Finding a delicious balance between health and indulgence often feels like an impossible task. However, this skinny chocolate chip banana bread recipe proves that you can enjoy a moist, sweet, and satisfying treat without compromising your fitness goals. This recipe transforms the traditional heavy loaf into a nutrient-dense snack that fits perfectly into any balanced lifestyle.

Why This Low Calorie Banana Bread Works

Traditional banana bread recipes often rely on heavy amounts of butter, refined white sugar, and white flour. While tasty, these ingredients pack a high caloric punch and provide little nutritional value. Our version swaps these out for smarter alternatives like oat flour, monk fruit sweetener, and vanilla protein powder.

These swaps significantly reduce the calorie count while increasing the protein and fiber content.

The Power of Oat Flour

We highly recommend using oat flour for this recipe. It provides a complex carbohydrate source that keeps you full longer than processed white flour. Oat flour also lends a natural sweetness and a soft, tender crumb to the bread.

If you do not have store-bought oat flour, you can easily make your own by pulsing rolled oats in a blender until they reach a fine powder consistency.

Adding Protein to Your Dessert

Incorporating vanilla protein powder serves a dual purpose. First, it acts as a partial flour replacement, lowering the total carbohydrate count. Second, it adds satiating protein, making this bread an excellent post-workout snack or a filling breakfast option. By using a high-quality protein powder, you also infuse the bread with extra vanilla flavor without needing extra extracts.

High-Quality Ingredients for Maximum Flavor

To achieve the best results, every ingredient must play its part. Here is what you will need for this skinny chocolate chip banana bread:

  • 1 medium overripe banana: Look for bananas with plenty of brown spots. These contain the most natural sugar and mash easily into a smooth consistency.
  • 1/2 cup golden monk fruit sweetener: This natural zero-calorie sweetener provides the depth of brown sugar without the glycemic spike.
  • 1/3 cup milk of choice: Use unsweetened almond milk, soy milk, or any non-dairy alternative to keep calories low.
  • 1 Tbsp oil of choice: A small amount of healthy fat from melted coconut oil or olive oil ensures a moist texture.
  • 1.5 tsp vanilla extract: This enhances the sweetness of the bananas and chocolate.
  • 1/2 cup oat flour: The base of our bread that provides structure and fiber.
  • 1/4 cup vanilla protein powder: Adds muscle-building nutrients and a sweet aroma.
  • 1 Tbsp baking powder: This gives the bread its necessary lift.
  • 1 tsp cinnamon: A warming spice that complements banana perfectly.
  • 1/4 tsp salt: Balances the sweetness and enhances all flavors.
  • 1/4 cup mini chocolate chips: Using mini chips ensures chocolate distribution in every single bite with fewer total calories.

Step-by-Step Instructions

Creating this loaf is simple and requires only one medium-sized bowl, making cleanup a breeze. Follow these steps for the perfect bake:

Step 1: Preparation

Preheat your oven to 350 degrees F (175 degrees C). Prepare a 9×4-inch baking loaf pan by lining it with parchment paper and giving it a light spray of non-stick cooking oil. Proper preparation ensures your bread releases easily from the pan.

Step 2: Wet Ingredients

In your mixing bowl, mash the overripe banana with a fork until smooth. Whisk in the golden monk fruit sweetener, milk, oil, and vanilla extract. Ensure the sweetener dissolves into the wet mixture for a uniform taste.

Step 3: Dry Ingredients

Add the oat flour, protein powder, baking powder, cinnamon, and salt directly into the same bowl. Use a spatula to mix until the dry ingredients are just incorporated. Avoid over-mixing, as this can lead to a gummy or dense texture.

Step 4: The Chocolate

Fold in exactly half of your mini chocolate chips. This ensures you have chocolate pockets inside the bread. Transfer the batter into your prepared pan and smooth the top. Sprinkle the remaining chocolate chips over the surface for a professional, bakery-style look.

Step 5: Baking and Cooling

Bake for 30 to 40 minutes. The key to moist banana bread is not overbaking. Insert a toothpick into the center; it should come out with a few moist crumbs attached, rather than being completely dry.

Let the bread cool in the pan for at least 30 minutes. This cooling period allows the internal structure to set properly before slicing.

Nutrition Information

This bread offers a fantastic nutritional profile compared to standard versions. Here is the breakdown per serving:

NutrientAmount
Calories114 kcal
Fat6 g
Carbohydrates10 g
Protein5 g
Fiber1.4 g
Sugar3 g

Storage and Meal Prep Tips

This skinny chocolate chip banana bread stays fresh and moist for several days. Store leftovers in an airtight container at room temperature for up to two days, or in the refrigerator for up to five days.

For long-term storage, slice the bread and freeze individual portions in silicone bags. When you are ready for a snack, simply pop a slice in the toaster or microwave for a fresh-baked taste.

Final Thoughts on Healthy Baking

Choosing healthy banana recipes doesn’t mean sacrificing the flavors you love. By using overripe bananas and smart sugar alternatives, you create a treat that satisfies your sweet tooth while fueling your body. This low calorie dessert bread is perfect for kids and adults alike. Try it today and discover how delicious healthy eating can be!


The Recipe

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Skinny Chocolate Chip Banana Bread (Low Calorie)

Skinny Chocolate Chip Banana Bread (Low Calorie)

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A moist and delicious low calorie banana bread made with oat flour and protein powder for a healthy, guilt-free treat.

  • Total Time: 40 min
  • Yield: 8 servings 1x

Ingredients

Scale

1 medium overripe banana (110g)
1/2 cup golden monk fruit sweetener (92g)
1/3 cup milk of choice (80g)
1 Tbsp oil of choice (melted coconut or olive oil)
1.5 tsp vanilla extract
1/2 cup oat flour (60g)
1/4 cup vanilla protein powder (30g)
1 Tbsp baking powder
1 tsp cinnamon
1/4 tsp salt
1/4 cup mini chocolate chips (40g)

Instructions

  1. Preheat the oven to 350 degrees F. Line a 9×4 inch baking loaf pan with parchment paper and spray with cooking spray.
  2. Mash the banana in a medium-sized mixing bowl with a fork.
  3. Add the sweetener, milk, oil, and vanilla extract and whisk to combine.
  4. Add the flour, protein powder, baking powder, cinnamon, and salt. Mix until the dry ingredients are just incorporated. Do not over-mix.
  5. Fold in half of the chocolate chips.
  6. Transfer batter to the pan and sprinkle the remaining chocolate chips over the top.
  7. Bake for 30-40 minutes or until a toothpick inserted in the center comes out mostly clean.
  8. Allow bread to cool in the pan for 30 minutes before slicing.

Notes

  • Do not overbake to ensure the bread stays moist.
  • If using a very sweet protein powder, you can slightly reduce the monk fruit sweetener.
  • Author: Daniel Carter
  • Prep Time: 10 min
  • Cook Time: 30 min
  • Category: Baking
  • Method: Oven
  • Cuisine: American
  • Diet: Low Calorie

Nutrition

  • Serving Size: 1 slice
  • Calories: 114 kcal
  • Sugar: 3 g
  • Sodium: 150 mg
  • Fat: 6 g
  • Saturated Fat: 2 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 10 g
  • Fiber: 1.4 g
  • Protein: 5 g
  • Cholesterol: 5 mg

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