The BEST Banana Bread Brownies

Banana bread and brownies are two of the most beloved baked treats—and when you combine them, something magical happens. Banana Bread Brownies offer the moist, tender texture of banana bread paired with the rich chocolate flavor of brownies. They’re perfect for weeknight baking, potlucks, lunchbox treats, or anytime you’re craving a dessert that feels both nostalgic and indulgent. Whether you’re looking to use up extra bananas or simply want a new twist on classic brownies, this easy recipe will become a household favorite.

This recipe delivers a melt-in-your-mouth square with a soft crumb, deep chocolate notes, and a subtle banana aroma. Add the optional cinnamon-sugar topping, and you’ll get a sweet, bakery-style finish that takes every bite to the next level.

Why You’ll Love This Recipe

There are dozens of banana bread recipes and just as many brownie variations—but Banana Bread Brownies stand out for several reasons:

• The perfect mash-up: You get the flavor and moisture of banana bread with the fudgy, brownie-like richness of cocoa and chocolate chips.
• No complicated steps: Everything mixes together quickly with basic pantry staples.
• One-bowl friendly: Reduce cleanup and enjoy a fuss-free baking experience.
• Kid-approved & crowd-pleasing: These bars always disappear fast at gatherings.
• Customizable: Add nuts, swap chocolate types, layer with frosting—there are endless variations.
• Great for ripe bananas: A delicious way to use up bananas that are past their prime.

If you need a treat that feels comforting but still offers something new, this recipe checks every box.

Ingredients You’ll Need (With Measures)

Tip: You’ll find the full list of ingredients and measurements in the recipe card below.

Brownie Batter

• 2 ripe bananas, mashed
• 1/2 cup melted butter
• 1 cup granulated sugar
• 2 large eggs
• 1 teaspoon vanilla extract
• 1 1/2 cups all-purpose flour
• 1 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup cocoa powder
• 1/2 cup milk
• 1/2 cup chocolate chips (optional)

Optional Topping

• 1/4 cup brown sugar
• 1/2 teaspoon ground cinnamon
• 1 tablespoon butter, cut into small pieces

Let’s Get Started

Step 1: Prepare Your Pan and Oven

Preheat your oven to 350°F (175°C). Grease or line an 8×8-inch baking pan with parchment paper to prevent sticking. Leave some overhang for easy brownie removal.

Step 2: Make the Brownie Batter

In a large bowl, combine the mashed bananas and melted butter. Whisk until smooth and creamy. Add the sugar, eggs, and vanilla extract, then whisk again until fully combined. The mixture should look light and glossy.

Step 3: Incorporate Dry Ingredients

In the same bowl, sprinkle in the flour, baking soda, salt, and cocoa powder. Gently fold until the batter is just combined—be careful not to overmix, as this can toughen the texture.

Pour in the milk and stir until smooth. If using chocolate chips, fold them into the batter.

Step 4: Spread Into the Pan

Pour the batter into your prepared baking pan and smooth the top with a spatula. The batter will be thick and rich.

Step 5: Add the Optional Cinnamon Topping

In a small bowl, combine the brown sugar and cinnamon. Sprinkle evenly over the surface of the batter and dot with the pieces of butter. This topping creates a subtle caramelized finish that pairs beautifully with banana.

Step 6: Bake

Bake for 25–30 minutes, depending on your oven. The brownies should be set in the center and a toothpick inserted should come out with a few moist crumbs.

Step 7: Cool and Slice

Allow the brownies to cool in the pan for at least 20–30 minutes before lifting them out to slice. They’re even easier to cut once fully cooled.

Servings and Pairing

This recipe yields 9 large brownies or 16 smaller squares, perfect for snack trays, lunchboxes, and dessert platters.

Pair with:

• A warm cup of coffee or espresso
• A cold glass of milk
• Vanilla ice cream for a dessert-like twist
• Fresh berries for brightness
• A drizzle of chocolate or caramel sauce

Variations

Banana Bread Brownies are wonderfully adaptable. Try any of these:

Nutty Crunch

Add 1/2 cup chopped walnuts or pecans for added texture.

Triple Chocolate

Use dark chocolate chips or chunks for a richer brownie.

Peanut Butter Swirl

Dollop peanut butter on top and swirl before baking.

Cream Cheese Layer

Mix 4 oz softened cream cheese, 2 tbsp sugar, and 1 egg. Swirl into the batter for cheesecake-style brownies.

Gluten-Free Version

Swap all-purpose flour with a 1:1 gluten-free baking blend.

Frosted Finish

Top with chocolate ganache or peanut butter frosting after cooling for a bakery-style treat.

Storage Tips

Banana Bread Brownies store beautifully, making them a great make-ahead dessert.

• Room temperature: Store in an airtight container for 3–4 days
• Refrigerator: Keeps for up to 1 week
• Freezer: Freeze tightly wrapped bars for up to 3 months
• Reheating: Warm in the microwave for 10–15 seconds for that fresh-from-the-oven texture

FAQs

How ripe should the bananas be?

The riper, the better. Dark brown spots mean extra sweetness and moisture—perfect for baking.

Can I double the recipe?

Yes—use a 9×13-inch pan and bake an extra 5–10 minutes.

Can I make them without cocoa powder?

You can omit it, but the bars will be more like banana cake than brownies.

Can I use vegan substitutes?

Yes: dairy-free butter, plant milk, and a flax egg will all work, though the texture may vary slightly.

Should they be cakey or fudgy?

These brownies lean toward cakey with a moist banana bread texture, but the chocolate chips can add a fudgier bite.

Final Thoughts

Banana Bread Brownies bring together two beloved classics into one easy, crowd-pleasing dessert. They’re simple enough for beginners, flavorful enough for special occasions, and adaptable to whatever add-ins you have on hand. Whether you enjoy them warm with melting chocolate or chilled for a firmer slice, each bite delivers rich cocoa flavor layered with sweet banana goodness.

Print