Banana Bread Blondies are the perfect fusion of two beloved desserts, combining the soft, comforting flavor of banana bread with the rich, chewy texture of blondies. In just one bowl, you can create a moist, fudgy treat infused with warm cinnamon and sweet brown sugar. Topped with a luscious brown butter frosting, these blondies deliver bakery-quality results right from your kitchen. Whether you have ripe bananas to use up or simply crave a quick homemade dessert, this easy recipe is a guaranteed crowd pleaser that comes together with minimal effort and maximum flavor.
Why You Will Love These Banana Bread Blondies
These Banana Bread Blondies are everything you want in a homemade dessert. They are incredibly moist thanks to mashed bananas, while the brown sugar adds a deep caramel-like sweetness. The hint of cinnamon gives them a cozy, comforting flavor that feels like a warm hug. Best of all, the recipe is simple and beginner-friendly, requiring just one bowl and basic pantry ingredients. The brown butter frosting takes things to the next level with its rich, nutty taste that perfectly complements the soft blondie base.
Ingredients
For the Blondies
- ½ cup unsalted butter, melted
- 1 cup light brown sugar
- 2 teaspoons vanilla extract
- 1 large egg
- 1 ½ to 2 teaspoons cinnamon, to taste
- ¼ teaspoon salt
- 1 cup all purpose flour
- ½ cup mashed banana, about one medium to large banana
For the Frosting
- ¼ cup butter
- 6 tablespoons light brown sugar
- 2 tablespoons milk
- Dash of salt
- 1 teaspoon vanilla extract
- 1 cup powdered sugar
Step by Step: How to Make Banana Bread Blondies
Start by preheating your oven to 350 F and preparing an 8 x 8 inch baking pan. Line it with aluminum foil, leaving some overhang on the sides for easy removal, then lightly coat it with cooking spray.
In a medium bowl, combine the melted butter, brown sugar, and salt. Stir until smooth and well blended. Add the egg, vanilla extract, and cinnamon, mixing until everything is fully incorporated.
Next, fold in the mashed banana and mix until evenly combined. Add the flour and gently stir until the batter becomes smooth and no dry spots remain.
Pour the batter into the prepared pan and spread it out evenly. Bake for 25 to 30 minutes, or until the center is set and a toothpick inserted into the middle comes out mostly clean. Let the blondies cool completely in the pan before removing.
For the frosting, melt the butter in a saucepan over medium heat. Continue cooking while stirring constantly until the butter turns a golden amber color. Carefully add the brown sugar, milk, and a pinch of salt. Stir well and bring the mixture to a gentle boil.
Remove from heat and let it cool for 10 to 15 minutes. Whisk in the vanilla extract and powdered sugar until smooth. Spread the frosting evenly over the cooled blondies and let it set before slicing into squares.
Helpful Tips
Use very ripe bananas for the best flavor and natural sweetness. The darker the peel, the better the taste. Be careful not to overmix the batter once you add the flour, as this can make the blondies dense instead of soft and tender. When making the brown butter frosting, keep a close eye on the butter as it can burn quickly. Stir constantly and remove from heat as soon as it turns amber.
Substitutions And Variations
You can easily customize this recipe to suit your taste. Swap all purpose flour with a gluten free blend if needed. Add chopped walnuts or pecans for extra crunch. Chocolate chips are also a delicious addition if you want a sweeter twist. If you prefer a lighter topping, you can skip the frosting and dust the blondies with powdered sugar instead.
Storage Instructions
Store Banana Bread Blondies in an airtight container at room temperature for up to 3 days. If you want them to last longer, refrigerate them for up to one week. For extended storage, freeze the blondies without frosting for up to 2 months. Thaw at room temperature and add fresh frosting before serving for best results.
Nutritional Information
Each serving is approximately:
- Calories: 180 to 220
- Carbohydrates: 28 grams
- Fat: 8 grams
- Protein: 2 grams
These values may vary depending on ingredient brands and portion sizes.
Serving Suggestions
Serve the blondies slightly warm with a scoop of vanilla ice cream for a rich and indulgent dessert. They also pair wonderfully with a cup of coffee or tea, making them perfect for an afternoon treat. For a special occasion, drizzle extra caramel sauce on top or sprinkle with chopped nuts for added texture and presentation.
Frequently Asked Questions About Banana Bread Blondies
Can I use frozen bananas for this recipe?
Yes, frozen bananas work very well. Just thaw them completely and drain any excess liquid before mashing. This helps maintain the right texture in your blondies.
How do I know when the blondies are done baking?
The center should be set and a toothpick inserted into the middle should come out with a few moist crumbs. Avoid overbaking, as this can make them dry.
Can I make these blondies ahead of time?
Absolutely. You can bake them a day in advance and store them covered at room temperature. Add the frosting before serving for the freshest taste.
What makes blondies different from brownies?
Blondies use brown sugar and vanilla instead of cocoa powder, giving them a caramel like flavor rather than a chocolate one.
Can I reduce the sugar in this recipe?
You can slightly reduce the sugar, but keep in mind that it affects both sweetness and texture. The blondies may be less moist if too much sugar is removed.
Final Thoughts
Thank you for taking the time to try these Banana Bread Blondies. This recipe is one of my personal favorites because it combines simple ingredients with incredible flavor and texture. The ease of preparation and the rich, comforting taste make it perfect for any occasion. I hope you enjoy baking and sharing these delicious treats as much as I do. Wishing you a wonderful time in the kitchen and many sweet moments with every bite.
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Banana Bread Blondies
- Total Time: 45 minutes
- Yield: 16 squares 1x
- Diet: Vegetarian
Description
Banana Bread Blondies are soft, moist, and packed with rich brown sugar and cinnamon flavor. This easy one bowl dessert combines the comforting taste of banana bread with the chewy texture of blondies, finished with a smooth brown butter frosting for extra sweetness.
Ingredients
For the Blondies:
½ cup unsalted butter, melted
1 cup light brown sugar
2 teaspoons vanilla extract
1 large egg
1 ½ to 2 teaspoons cinnamon
¼ teaspoon salt
1 cup all purpose flour
½ cup mashed banana
For the Frosting:
¼ cup butter
6 tablespoons light brown sugar
2 tablespoons milk
Dash of salt
1 teaspoon vanilla extract
1 cup powdered sugar
Instructions
- Start by preheating your oven to 350 F and preparing an 8 x 8 inch baking pan. Line it with aluminum foil, leaving some overhang on the sides for easy removal, then lightly coat it with cooking spray.
- In a medium bowl, combine the melted butter, brown sugar, and salt. Stir until smooth and well blended. Add the egg, vanilla extract, and cinnamon, mixing until everything is fully incorporated.
- Next, fold in the mashed banana and mix until evenly combined. Add the flour and gently stir until the batter becomes smooth and no dry spots remain.
- Pour the batter into the prepared pan and spread it out evenly. Bake for 25 to 30 minutes, or until the center is set and a toothpick inserted into the middle comes out mostly clean. Let the blondies cool completely in the pan before removing.
- For the frosting, melt the butter in a saucepan over medium heat. Continue cooking while stirring constantly until the butter turns a golden amber color. Carefully add the brown sugar, milk, and a pinch of salt. Stir well and bring the mixture to a gentle boil.
- Remove from heat and let it cool for 10 to 15 minutes. Whisk in the vanilla extract and powdered sugar until smooth. Spread the frosting evenly over the cooled blondies and let it set before slicing into squares.
Notes
Use ripe bananas for the best flavor and moisture. Do not overmix the batter after adding flour to keep the blondies soft. Watch the butter closely while browning to avoid burning.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Oven
- Cuisine: American