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Chocolate Marble Banana Bread Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.1 from 82 reviews
  • Author: Beverly
  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 10 servings
  • Category: Baking
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A delightful Chocolate Marble Banana Bread combining rich cocoa and chocolate chips with moist banana bread for a perfect marbled treat. This recipe produces a moist, flavorful loaf with a beautiful swirl of chocolate and banana flavors ideal for breakfast or snack time.


Ingredients

Scale

Dry Ingredients

  • 1 1/2 cups all-purpose flour
  • 1 tsp baking soda
  • 1/2 tsp salt

Wet Ingredients

  • 1/2 cup unsalted butter, softened
  • 3/4 cup granulated sugar
  • 2 large eggs
  • 1 cup mashed ripe bananas (about 2-3 medium bananas)
  • 1/4 cup sour cream
  • 1 tsp vanilla extract

Chocolate Mix

  • 1/4 cup unsweetened cocoa powder
  • 1/4 cup semi-sweet chocolate chips


Instructions

  1. Preheat Oven and Prepare Pan: Preheat your oven to 350°F (175°C) and grease a 9×5-inch loaf pan to prevent sticking.
  2. Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, baking soda, and salt to evenly distribute the leavening agent and salt.
  3. Cream Butter and Sugar: In a large bowl, cream together the softened unsalted butter and granulated sugar until the mixture is light and fluffy, which incorporates air for a tender crumb.
  4. Add Eggs and Banana Mixture: Beat in the eggs one at a time until fully incorporated, then mix in the mashed ripe bananas, sour cream, and vanilla extract to add moisture and flavor.
  5. Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, mixing gently just until combined to avoid overmixing and a dense texture.
  6. Prepare Chocolate Batter: Divide the batter in half. To one half, fold in the unsweetened cocoa powder and semi-sweet chocolate chips carefully to create the chocolate portion of the swirl.
  7. Marble the Batter: Spoon the plain banana batter and the chocolate batter alternately into the prepared loaf pan. Use a knife to swirl the batters together, creating a beautiful marble effect without fully blending them.
  8. Bake: Bake in the preheated oven for 50-60 minutes, or until a toothpick inserted into the center comes out clean, indicating the bread is fully cooked.
  9. Cool: Allow the bread to cool in the pan for 10 minutes to set, then transfer to a wire rack to cool completely before slicing and serving.

Notes

  • Make sure bananas are very ripe for the best flavor and natural sweetness.
  • Do not overmix the batter to keep the bread light and tender.
  • If you prefer, substitute sour cream with Greek yogurt for a slightly tangier flavor.
  • The bread can be stored in an airtight container at room temperature for up to 3 days or refrigerated for up to a week.
  • For a nutty twist, add 1/2 cup chopped walnuts or pecans to the batter.