There’s nothing quite like the sweet, comforting aroma of freshly baked Banana Bread Brownies wafting through the kitchen. These decadent treats combine the rich, moist textures of banana bread with the chewy indulgence of brownies, making them a delightful crowd-pleaser. Preparing this recipe takes about an hour from start to finish, and the secret to its success lies in using ripe bananas for maximum sweetness and flavor.
This recipe is perfect for anyone craving a unique dessert or a sweet snack. It’s ideal for family gatherings, potlucks, or even as a midday treat. Plus, you can make these brownies ahead of time and store them, ensuring you always have a delicious dessert ready to share.
Why You’ll Love This Recipe
- The combination of bananas and chocolate creates an irresistible flavor profile.
- The moist texture pairs beautifully with the creamy frosting.
- Easy to prepare with just a few simple steps.
- Perfect for using up overripe bananas you have on hand.
What You’ll Need
Gather your ingredients before you start baking to ensure a smooth process.
For the Brownies:
- 1 cup 200 g granulated sugar
- 1 cup 240 ml sour cream (or plain Greek yogurt)
- ½ cup 113 g unsalted butter, softened
- 2 large eggs
- 4 ripe bananas, mashed (about 2 cups)
- 2 teaspoons pure vanilla extract
- 2 cups 250 g all-purpose flour
- 1 teaspoon baking soda
- ¾ teaspoon salt
- ½ cup 60 g chopped walnuts (optional)
For the Frosting:
- ½ cup 113 g unsalted butter
- 4 cups 480 g powdered sugar
- 1½ teaspoons pure vanilla extract
- 3 tablespoons milk (more if needed for spreading)
Note: Use Greek yogurt for a lighter option.
Substitutions & Swaps
- Swap Greek yogurt for sour cream.
- Use coconut oil instead of butter for a dairy-free version.
- Omit walnuts for a nut-free version.
- Substitute almond milk for regular milk in frosting.
How to Make It
Follow these simple steps to create your Banana Bread Brownies.
Prepare the Pan
Preheat your oven to 350°F (175°C) and grease and flour a 9×13-inch baking dish or line it with parchment paper.
Make the Banana Brownie Batter
In a large mixing bowl, cream together the sugar, sour cream, and softened butter until the mixture is light and fluffy.
Incorporate the Eggs and Bananas
Beat in the eggs, mashed bananas, and vanilla extract until the mixture is smooth and well combined.
Combine the Dry Ingredients
In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, mixing just until combined.
Add the Walnuts
Fold in the walnuts, if using, to give your brownies a bit of crunch.
Bake
Pour the batter into the prepared pan and spread it evenly. Bake for 25–30 minutes or until a toothpick inserted in the center comes out clean. Let the brownies cool in the pan on a wire rack.
Prepare the Frosting
In a small saucepan, melt the butter over medium heat and cook until it turns a light golden brown and smells nutty (about 4–5 minutes). Remove from heat and let cool slightly. Whisk in the powdered sugar, vanilla, and milk until smooth and spreadable.
Frost and Serve
Spread the frosting over the cooled brownies. Cut into squares or bars and serve.
How to Store It
Fridge: Store in an airtight container for up to 5 days.
Freezer: Yes, for up to 3 months.
Reheat: Microwave for 10-15 seconds or until warm.
Tips for Best Results
- Ensure your bananas are very ripe for the best flavor.
- Use room temperature eggs and butter for smoother batter.
- Don’t overmix the brownie batter to keep them tender.
- Allow the brownies to cool completely before frosting for best spreading.
Serving Suggestions
- Serve alongside a scoop of vanilla ice cream.
- Pair with a cup of coffee for an afternoon treat.
- Enjoy at a birthday party for a unique dessert option.
