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Chocolate Espresso Banana Bread

Rich chocolate espresso banana bread studded with dark and semi sweet chocolate chips.
Prep Time 15 minutes
Cook Time 55 minutes
Total Time 1 hour 10 minutes
Course Dessert
Cuisine American
Servings 1 loaf
Calories 316 kcal

Ingredients
  

Ingredients

  • 1 cup all purpose flour
  • 1/4 cup unsweetened cocoa powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon kosher salt
  • 1/2 teaspoon espresso powder
  • 1/2 cup olive oil
  • 1/2 cup packed brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs at room temperature
  • 1 teaspoon vanilla bean paste
  • 1/2 cup sour cream
  • 1 cup very ripe bananas mashed
  • 1/2 cup dark chocolate chips plus extra for topping
  • 1/2 cup semi sweet chocolate chips plus extra for topping
  • 1 tablespoon all purpose flour for dusting chocolate chips
  • 1/4 banana cut into 2 long thin slices
  • 1 teaspoon granulated sugar for sprinkling on banana slices

Instructions
 

  • Preheat the oven to 350°F. Grease a standard 9x5 inch loaf pan and, if desired, line it with a parchment sling.
  • In a medium bowl whisk together 1 cup flour, cocoa powder, baking soda, salt, and espresso powder until well combined; set aside.
  • In a large bowl using an electric hand mixer, or in a stand mixer fitted with the paddle, mix the olive oil, brown sugar, and 1/2 cup granulated sugar until smooth and glossy.
  • Add the eggs one at a time, mixing after each until fully incorporated and scraping down the sides of the bowl as needed.
  • Add the vanilla bean paste and sour cream, then mix until the batter is smooth and well combined.
  • In a separate small bowl mash the ripe bananas, then fold the mashed bananas into the wet mixture until just combined.
  • Add the dry ingredients to the wet ingredients and fold gently with a spatula just until almost combined; a few light streaks of flour remaining is fine.
  • Reserve a small handful of the dark and semi sweet chocolate chips for the top. Toss the remaining chocolate chips with 1 tablespoon flour, shake off any excess flour, then fold them into the batter.
  • Pour the batter into the prepared loaf pan and smooth the top. Sprinkle the reserved chocolate chips evenly over the surface.
  • Arrange the 2 thin banana slices lengthwise on top of the batter and press them down gently, then sprinkle the banana slices with 1 teaspoon granulated sugar.
  • Bake at 350°F for 55 to 65 minutes, until the top is set and a toothpick inserted in the center comes out clean or with a few moist crumbs.
  • Remove the pan from the oven and let the bread cool in the pan for 20 minutes, then transfer the loaf to a wire rack to cool completely before slicing and serving.

Notes

- Use very ripe bananas with plenty of brown spots for the best flavor and sweetness.
- Do not overmix the batter after adding the dry ingredients or the bread can turn dense instead of tender.
- If the top begins to brown too quickly, loosely tent the loaf with foil during the last 10 to 15 minutes of baking.
- The flavor deepens by the next day, so this banana bread is excellent for make ahead baking.
Keyword chocolate banana bread, Chocolate Espresso Banana Bread, espresso banana bread, quick bread, Vegetarian