Chocolate Banana Brownies

Highlighted under: Daily Recipes

I love making Chocolate Banana Brownies because they perfectly blend the rich taste of chocolate with the natural sweetness of ripe bananas. Each bite is a delightful indulgence that makes dessert time feel extra special. The combination of moist banana and dark chocolate creates a deliciously fudgy texture that is simply irresistible. I often make these brownies when I have overripe bananas, and they always disappear quickly. It’s an easy way to use what I have on hand while treating my family and friends to a sweet surprise.

Gillian Sykes

Created by

Gillian Sykes

Last updated on 2026-01-13T05:17:35.383Z

When I first experimented with combining chocolate and banana in brownies, I was amazed at the outcome. The bananas not only add natural sweetness but also create an incredibly moist texture that’s hard to resist. I discovered that overripe bananas work best for this recipe as they provide the richest flavor and sweetness. The key is to blend the bananas well with the batter, ensuring every bite is a perfect harmony of flavors.

After multiple tweaks to my original recipe, I found that using dark chocolate instead of milk chocolate enhances the chocolate flavor while balancing the sweetness of the bananas. I always include a pinch of sea salt to elevate the flavors further. These brownies have become a favorite in my household and are often requested at gatherings. They never fail to impress!

Why You'll Love These Brownies

  • Irresistible combination of chocolate and banana
  • Fudgy texture that melts in your mouth
  • Easy to make with simple ingredients

The Role of Bananas in Brownies

Ripe bananas not only contribute natural sweetness to these brownies, but they also play a crucial role in achieving that desirable fudgy texture. The moisture from the bananas helps keep the brownies rich and dense, contrasting beautifully with the chocolate. When selecting bananas, aim for ones that are just past their prime—brown spots indicate increased sweetness and better flavor integration into the batter.

Be mindful of the consistency of your mashed bananas. You want to achieve a smooth puree to ensure even distribution throughout the batter. If you still have some small chunks, that’s okay, but make sure they’re not too large. Large pieces may create uneven baking and texture in the finished product.

Baking Tips for Perfect Brownies

When you preheat your oven, take care to allow it to fully reach 350°F (175°C) before putting your brownies in. An underheated oven can cause the brownies to bake unevenly, resulting in a gummy center. Additionally, for best results, use an oven thermometer to ensure accurate temperature readings, as home ovens can sometimes vary significantly from the dial settings.

While baking, keep an eye on your brownies after the 20-minute mark. Ovens can vary, and you want to avoid overbaking, which can lead to dry brownies. A toothpick should come out with a few moist crumbs—this indicates that the brownies are still fudgy and will continue to set as they cool.

Storing and Serving Your Brownies

To ensure your Chocolate Banana Brownies stay fresh, allow them to cool completely before storing. Place them in an airtight container at room temperature for up to three days. For longer storage, you can refrigerate them, where they will last up to a week. Just remember to bring them back to room temperature before serving for the best flavor and texture.

These brownies are delicious on their own, but for an extra treat, serve them warm with a scoop of vanilla ice cream or a drizzle of peanut butter. You can also customize them by adding nuts or swapping in white chocolate chips for a different flavor profile. Each of these variations adds a unique twist to the already delightful dessert.

Ingredients

Gather the following ingredients to make your Chocolate Banana Brownies:

Chocolate Banana Brownies Ingredients

  • 2 ripe bananas, mashed
  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, melted
  • 1/2 cup brown sugar
  • 1 teaspoon vanilla extract
  • 2 large eggs
  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1/4 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1 cup dark chocolate chips

Ensure all ingredients are ready before you start mixing!

Instructions

Here are the steps to create delicious Chocolate Banana Brownies:

Preheat the oven

Preheat your oven to 350°F (175°C) and grease a 9x9-inch baking pan.

Mix wet ingredients

In a mixing bowl, combine the mashed bananas, granulated sugar, melted butter, brown sugar, and vanilla extract. Stir until smooth.

Add eggs

Add the eggs one at a time, mixing well after each addition until fully incorporated.

Combine dry ingredients

In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.

Combine mixtures

Gradually add the dry mixture to the wet mixture, stirring until just combined. Be careful not to overmix.

Fold in chocolate chips

Gently fold in the dark chocolate chips until evenly distributed.

Bake

Pour the batter into the prepared baking pan and smooth out the top. Bake for 25 minutes or until a toothpick inserted into the center comes out with a few moist crumbs.

Cool and serve

Allow the brownies to cool in the pan for 10 minutes before transferring them to a wire rack to cool completely. Cut into squares and serve.

Enjoy these delicious brownies warm or at room temperature!

Secondary image

Pro Tips

  • For the best results, make sure your bananas are very ripe. You can also add walnuts or pecans for an extra crunch if desired.

Ingredient Substitutions

If you find yourself short on butter, vegetable oil can be a suitable substitute, maintaining moisture and richness in the brownies. For a dairy-free option, you can also use coconut oil, which adds a hint of tropical flavor while offering the necessary fat content. Just ensure it's melted to combine smoothly with the other wet ingredients.

Should you want to reduce sugar, consider using a natural sweetener like maple syrup in place of granulated sugar. This will also add a subtle depth of flavor. Adjust the quantity to about 3/4 cup of syrup, while reducing the wet ingredients slightly to avoid making the batter too runny.

Troubleshooting Common Issues

One common issue with brownies is ending up with an overly cakey texture, which can happen if you overmix the batter. To avoid this, combine the wet and dry ingredients until just incorporated; a few streaks of flour are perfectly acceptable. The more you mix, the more air is incorporated, leading to a lighter, less dense result.

Another potential issue is uneven baking. To combat this, make sure you spread the batter evenly in the pan and check the halfway mark, rotating the pan if you notice uneven browning, especially if your oven has hot spots. This simple action can contribute significantly to an even texture and consistent baking throughout.

Questions About Recipes

→ Can I use frozen bananas?

Yes, thaw them and drain any excess liquid before using them in the recipe.

→ How should I store leftovers?

Store the brownies in an airtight container at room temperature for up to 3 days.

→ Can I substitute the eggs?

You can use flax eggs or unsweetened applesauce as egg substitutes for a vegan option.

→ Can I freeze the brownies?

Absolutely! Wrap them tightly and freeze for up to 3 months. Thaw at room temperature before serving.

Chocolate Banana Brownies

I love making Chocolate Banana Brownies because they perfectly blend the rich taste of chocolate with the natural sweetness of ripe bananas. Each bite is a delightful indulgence that makes dessert time feel extra special. The combination of moist banana and dark chocolate creates a deliciously fudgy texture that is simply irresistible. I often make these brownies when I have overripe bananas, and they always disappear quickly. It’s an easy way to use what I have on hand while treating my family and friends to a sweet surprise.

Prep Time15 minutes
Cooking Duration25 minutes
Overall Time40 minutes

Created by: Gillian Sykes

Recipe Type: Daily Recipes

Skill Level: Intermediate

Final Quantity: 12 servings

What You'll Need

Chocolate Banana Brownies Ingredients

  1. 2 ripe bananas, mashed
  2. 1 cup granulated sugar
  3. 1/2 cup unsalted butter, melted
  4. 1/2 cup brown sugar
  5. 1 teaspoon vanilla extract
  6. 2 large eggs
  7. 1 cup all-purpose flour
  8. 1/2 cup unsweetened cocoa powder
  9. 1/4 teaspoon baking soda
  10. 1/4 teaspoon salt
  11. 1 cup dark chocolate chips

How-To Steps

Step 01

Preheat your oven to 350°F (175°C) and grease a 9x9-inch baking pan.

Step 02

In a mixing bowl, combine the mashed bananas, granulated sugar, melted butter, brown sugar, and vanilla extract. Stir until smooth.

Step 03

Add the eggs one at a time, mixing well after each addition until fully incorporated.

Step 04

In a separate bowl, whisk together the flour, cocoa powder, baking soda, and salt.

Step 05

Gradually add the dry mixture to the wet mixture, stirring until just combined. Be careful not to overmix.

Step 06

Gently fold in the dark chocolate chips until evenly distributed.

Step 07

Pour the batter into the prepared baking pan and smooth out the top. Bake for 25 minutes or until a toothpick inserted into the center comes out with a few moist crumbs.

Step 08

Allow the brownies to cool in the pan for 10 minutes before transferring them to a wire rack to cool completely. Cut into squares and serve.

Extra Tips

  1. For the best results, make sure your bananas are very ripe. You can also add walnuts or pecans for an extra crunch if desired.

Nutritional Breakdown (Per Serving)

  • Calories: 290 kcal
  • Total Fat: 12g
  • Saturated Fat: 7g
  • Cholesterol: 50mg
  • Sodium: 95mg
  • Total Carbohydrates: 43g
  • Dietary Fiber: 2g
  • Sugars: 22g
  • Protein: 3g