Banana Bread Brownies

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Soft, moist, and packed with ripe banana flavor, Banana Bread Brownies are the perfect fusion of two beloved classics. Imagine the sweet, nostalgic richness of banana bread paired with the soft, cake-like texture of a brownie, all topped with a thick, creamy layer of frosting. Each bite is a cozy combination of comforting flavors and melt-in-your-mouth texture, making it hard to stop at just one square.

These bars are ideal for breakfast, snacking, or dessert, and they come together with simple pantry staples. Whether you’re using up overripe bananas or looking for a unique twist on traditional banana bread, this recipe delivers a delightful, crowd-pleasing treat that’s just sweet enough without being overwhelming. It’s a perfect go-to when you want something quick, familiar, and incredibly satisfying.

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Why You’ll Love This Banana Bread Brownies Recipe

• Combines the best of banana bread and brownies in one irresistible bite.
• Perfectly moist, thanks to the bananas, with a soft, tender crumb.
• Topped with a luscious cream cheese frosting for added richness.
• Uses basic ingredients you likely already have in your kitchen.
• A versatile treat that works for breakfast, brunch, snack, or dessert.
• Easy to make and easy to love—great for beginners and experienced bakers alike.

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Preparation Phase & Tools to Use

To make the best Banana Bread Brownies, a few essential tools will streamline the process:

• Mixing Bowls: You’ll need at least two—one for the wet ingredients and one for dry. Use large enough bowls to allow thorough mixing without spills.
• Hand Mixer or Stand Mixer: This helps cream the butter and sugar together and beat the frosting into a silky texture. A whisk can work, but it requires more effort.
• Spatula: For folding ingredients and scraping down the sides of the bowl to ensure even mixing.
• Measuring Cups and Spoons: Accurate measurements are key to the perfect texture.
• 9×13-inch Baking Pan: This size gives you thick, bakery-style bars.
• Parchment Paper: Makes for easy removal and cleaner edges when cutting the brownies.
• Cooling Rack: Helps cool the bars evenly before frosting.

Each tool serves a purpose in achieving the ideal consistency, flavor, and presentation.

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Preparation Tips

Use very ripe bananas with lots of brown spots—they add natural sweetness and moisture to the batter. Don’t overmix once you add the flour; just stir until combined to keep the texture soft and fluffy. For an extra touch, you can fold in chopped walnuts or chocolate chips. Let the bars cool completely before frosting to avoid melting the topping. If you’re planning to serve them later, chill the frosted bars for clean slices and firmer texture.

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Ingredients for this Banana Bread Brownies Recipe

For the Banana Bread Brownies:

• 1 cup (2 sticks) unsalted butter, softened
• 2 cups granulated sugar
• 4 large eggs
• 4 ripe bananas, mashed (about 2 cups)
• 1 1/2 teaspoons vanilla extract
• 2 cups all-purpose flour
• 1 teaspoon baking soda
• 1/2 teaspoon salt
• 1/2 cup sour cream or Greek yogurt (adds moisture and richness)
• Optional: 1/2 cup chopped walnuts or chocolate chips for texture

For the Cream Cheese Frosting:

• 8 oz cream cheese, softened
• 1/4 cup (1/2 stick) unsalted butter, softened
• 2 1/2 cups powdered sugar (sifted for smooth texture)
• 1 teaspoon vanilla extract
• Pinch of salt

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Step 1: Preheat & Prep

Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper, allowing some overhang for easy lifting later.

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Step 2: Cream Butter and Sugar

In a large mixing bowl, cream together the softened butter and sugar using a hand mixer or stand mixer. Mix until light and fluffy, about 2-3 minutes. This step adds air to the batter for a lighter texture.

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Step 3: Add Eggs, Bananas, and Vanilla

Beat in the eggs one at a time, then add mashed bananas and vanilla extract. Mix until fully combined. The bananas will help moisten and naturally sweeten the batter.

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Step 4: Mix Dry Ingredients

In a separate bowl, whisk together flour, baking soda, and salt. Gradually add the dry mixture to the wet ingredients, mixing just until incorporated.

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Step 5: Add Sour Cream and Fold In Extras

Stir in the sour cream (or Greek yogurt) until fully blended. If using nuts or chocolate chips, fold them in at this point.

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Step 6: Bake the Brownies

Pour the batter evenly into the prepared pan. Use a spatula to smooth out the top. Bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean or with just a few moist crumbs.

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Step 7: Cool Completely

Remove the pan from the oven and allow the brownies to cool in the pan for 15 minutes. Then transfer to a wire rack (if using parchment) and let them cool completely before frosting.

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Step 8: Prepare the Frosting

In a medium bowl, beat the cream cheese and butter until smooth and creamy. Gradually add in the powdered sugar, vanilla extract, and a pinch of salt. Beat until the frosting is fluffy and spreadable.

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Step 9: Frost and Serve

Spread the cream cheese frosting generously over the cooled banana brownies. Slice into squares and enjoy! For cleaner slices, chill the frosted brownies for 15–20 minutes before cutting.

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Notes

These Banana Bread Brownies are best made with overripe bananas, which not only add intense flavor but also improve the overall texture. The sour cream or Greek yogurt contributes to a moist and tender crumb, making the bars taste fresh even days later. You can easily customize the recipe by adding chopped nuts, a swirl of peanut butter, or a sprinkle of cinnamon in the batter. While the cream cheese frosting is optional, it truly elevates the dish and adds a smooth, tangy contrast to the sweet banana flavor.

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Watch Out for These Mistakes While Cooking

• Using underripe bananas: They won’t provide the sweetness or softness that overripe bananas do.
• Overmixing the batter: Once the flour is added, mix only until combined to avoid dense brownies.
• Skipping the cooling step: Applying frosting on a warm base will cause it to melt and slide off.
• Not measuring flour correctly: Scooping directly from the bag can lead to too much flour, making the texture dry—spoon and level instead.
• Underbaking or overbaking: Always test with a toothpick; it should come out with a few moist crumbs.

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Storage Instructions

Store the Banana Bread Brownies in an airtight container in the refrigerator for up to 5 days. The cream cheese frosting requires refrigeration to stay fresh and safe to eat. You can also freeze the brownies (frosted or unfrosted) by wrapping them tightly in plastic wrap and foil. Freeze for up to 2 months. Thaw in the fridge overnight before serving. For the best texture, let them come to room temperature before eating.

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Estimated Nutrition (Per Serving – based on 16 servings)

• Calories: 320
• Total Fat: 15g
• Saturated Fat: 9g
• Unsaturated Fat: 5g
• Cholesterol: 65mg
• Sodium: 180mg
• Total Carbohydrates: 44g
• Dietary Fiber: 1g
• Sugars: 28g
• Protein: 3g

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Frequently Asked Questions

Can I make these Banana Bread Brownies without the frosting?

Yes, they are still delicious without it. The frosting adds richness, but the base is flavorful on its own.

Can I use frozen bananas?

Yes, just thaw and drain any excess liquid before using. They’ll work just as well for flavor and moisture.

Can I substitute the sour cream?

Greek yogurt works perfectly as a 1:1 substitute. It provides similar moisture and tang.

What type of pan can I use instead of 9×13?

You can use two 8×8 pans or a large sheet pan for thinner bars. Just adjust the baking time accordingly.

How do I know when they’re done baking?

Insert a toothpick into the center—if it comes out with a few moist crumbs (not wet batter), they’re done.

Can I add spices?

Absolutely! Cinnamon or nutmeg complements the banana flavor beautifully.

Can I make this gluten-free?

Yes, use a 1:1 gluten-free flour blend. Be sure to check that your baking soda and other ingredients are gluten-free.

Should the frosting be applied warm or cold?

Always apply the frosting after the bars are fully cooled to prevent it from melting.

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Conclusion

Banana Bread Brownies are a delightful twist on a traditional classic, bringing together the cozy sweetness of banana bread and the indulgent texture of a brownie. With simple ingredients and easy steps, this recipe is a winner whether you’re baking for family, friends, or just treating yourself. Topped with a smooth cream cheese frosting, each bite is irresistibly soft, sweet, and satisfying. Once you try it, you’ll find yourself making it again and again—for breakfast, dessert, or anytime in between.

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