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Picking up a slice of chocolate banana bread.
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5 from 3 votes

Double Chocolate Banana Bread

The best double chocolate banana bread that you'll make. It's super tender, moist, and extremely easy to make. This banana bread is packed with chocolate and bursting with delicious banana flavor. Definitely a keeper!
Prep Time15 minutes
Cook Time1 hour 10 minutes
Servings: 12 slices
Author: Bea & Marco

Ingredients

Dry Ingredients

  • 1 ½ cup all-purpose flour
  • ½ cup natural cocoa powder
  • ½ teaspoon baking soda
  • ½ teaspoon salt

Wet Ingredients

  • 4 ripe bananas , or 1 ½ cup mashed
  • ¾ cup coconut sugar , or brown sugar
  • ½ cup sour cream , or full-fat Greek yogurt, room temperature
  • cup coconut oil , or any oil
  • 2 large eggs , room temperature
  • 2 teaspoon vanilla extract
  • ¾ cup chocolate chunks

Others

  • chocolate chips , for topping

Instructions

  • Preheat oven to 320ºF (160ºC), no fan. Line and grease a 9x5-inch loaf pan, with the parchment paper overhanging on the sides.

Dry Ingredients

  • Sift flour, cocoa powder, baking soda, and salt into a big bowl. Set aside.

Wet Ingredients

  • Add mashed bananas, oil, sugar, eggs, sour cream, and vanilla extract in another bowl and mix well using a hand whisk.
  • Add in chocolate chunks and fold everything well using a spatula. Don't overmix to avoid tough and dense bread.

Bake

  • Pour into the loaf pan and spread evenly. Bake on a lower ⅔ rack for 70-70 minutes or until a skewer inserted in the center comes out with some wet crumbs. I like to cool it for 30 minutes on a rack before slicing it since I like it warm!

Notes

  1. For cup measurements, use the scoop and level method for measuring flour. Too much flour will result in a tough cake.
  2. Don't overmix the batter to avoid a dense and tough cake.
  3. Bake immediately, don't leave the batter sitting on the counter or in the fridge. This recipe uses baking soda that works effectively and amazingly when baked immediately.
  4. I use a portable oven thermometer to get the accurate oven temperature. 

Nutrition

Calories: 289kcal | Carbohydrates: 39.5g | Protein: 4.7g | Fat: 14.1g | Saturated Fat: 9.4g | Cholesterol: 33.9mg | Sodium: 181.5mg | Potassium: 303.5mg | Fiber: 3.8g | Sugar: 16.4g | Calcium: 30.8mg | Iron: 2.2mg