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Loaf of sliced Brownie Mix Banana Bread on a cutting board.

Brownie Mix Banana Bread

  • Author: Deborah
  • Prep Time: 5 minutes
  • Cook Time: 60 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 16 servings 1x
  • Category: Dessert
  • Method: Baked
  • Cuisine: American


What do you get when you combine brownies and banana bread? This delectable Brownie Mix Banana Bread! Rich and chocolatey with the moistness of banana bread, you won’t be able to stop at one slice!



  • 1 cup mashed banana (about 2 bananas)
  • 1/3 cup vegetable oil
  • 3 eggs
  • 1 (18-oz) box brownie mix
  • 1 cup mini chocolate chips
  • 1 teaspoon all-purpose flour


Preheat the oven to 350ºF.  Grease a 9×5-inch loaf pan.

In a large bowl, combine the mashed bananas, oil and eggs.  Add the brownie mix and stir until just combined.

In a small bowl, toss the chocolate chips in the flour. Fold the chocolate chips into the batter.

Pour the batter into the prepared loaf pan.  Bake for 50-60 minutes, or until a tester inserted in the center comes out clean*.  Let the bread sit in the pan for 15 minutes, then run a sharp knife around the edges and invert to remove the bread.  Cool the bread completely on a cooling rack before slicing.

Recipe Notes:

*I used 2 large bananas and did not measure them. I’m sure that I had more than 1 cup of mashed bananas. The recipe still worked very well, but took an additional 20 minutes to bake.

very slightly adapted from 50 FIXES FOR BROWNIE MIXES by Aimee Berrett


  • Serving Size: 1 slice
  • Calories: 286
  • Sugar: 10 g
  • Sodium: 110 mg
  • Fat: 14 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 38 g
  • Fiber: 0 g
  • Protein: 4 g
  • Cholesterol: 35 mg

Keywords: brownie mix banana bread