If you love banana bread AND blondies as well, you must try these easy Banana Bread Blondies. This simple, one-bowl dessert recipe makes the best moist and fudgy banana blondies, with brown sugar and cinnamon. And, with sweet brown butter frosting, they are extra delicious!
Why You’ll Love This Recipe
- Quick and Easy: This recipe only requires one bowl and minimal prep time, making it perfect for busy bakers.
- Moist and Fudgy Texture: The combination of mashed bananas and brown sugar creates a rich, moist texture that melts in your mouth.
- Versatile Treat: Enjoy these blondies as a dessert, snack, or even breakfast treat; they fit any occasion!
- Delicious Brown Butter Frosting: The frosting adds an extra layer of flavor that complements the blondies perfectly.
- Family-Friendly: Kid-approved! These treats are sure to please everyone in your household.
Tools and Preparation
To make your baking experience smooth and enjoyable, gather the necessary tools before you start.
Essential Tools and Equipment
- 8 x 8 inch baking pan
- Mixing bowls
- Saucepan
- Whisk or spatula
- Measuring cups and spoons
Importance of Each Tool
- Baking Pan: A good-quality baking pan ensures even cooking for perfect blondies every time.
- Mixing Bowls: Having multiple sizes allows for easy mixing without mess.
- Whisk or Spatula: Essential for combining ingredients thoroughly, ensuring a smooth batter.

Ingredients
For the Blondies
- ½ cup unsalted butter-melted
- 1 cup light brown sugar
- 2 teaspoon vanilla
- 1 large egg
- 1 ½ -2 teaspoon cinnamon (to taste)
- ¼ teaspoon salt
- 1 cup flour
- ½ cup mashed banana (one medium-large banana)
For the Frosting
- ¼ cup butter
- 6 Tablespoons light brown sugar
- 2 Tablespoons milk
- Dash of salt
- 1 teaspoon vanilla
- 1 cup powdered sugar
How to Make Banana Bread Blondies
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Line an 8 x 8 inch baking pan with aluminum foil, leaving an overhang on the sides. Spray the foil with cooking spray to prevent sticking.
Step 2: Prepare the Batter
In a medium bowl:
1. Mix together melted butter, light brown sugar, and salt until well combined.
2. Add in the egg, vanilla extract, and cinnamon. Mix until everything is well blended.
3. Stir in the mashed banana until fully incorporated.
Step 3: Combine Dry Ingredients
Add the flour to the wet mixture:
1. Mix until just combined; do not overmix to keep them fudgy.
2. Pour this batter into your prepared baking pan and smooth out the top.
Step 4: Bake the Blondies
Bake in the preheated oven for 25-30 minutes until the center has set. Once baked, remove from oven and allow to cool completely at room temperature.
Step 5: Make the Frosting
In a medium saucepan:
1. Melt the butter over medium heat; continue cooking until it turns a nice amber color while stirring constantly (watch carefully not to burn).
2. Add brown sugar, milk, and a dash of salt; stir to combine and bring to a boil.
3. Remove from heat and let it cool for about 10-15 minutes before whisking in vanilla extract and powdered sugar.
Step 6: Frost & Serve
Spread frosting over cooled blondies evenly. Allow icing to set before slicing into squares. Enjoy your delicious Banana Bread Blondies!
How to Serve Banana Bread Blondies
These delightful Banana Bread Blondies can be enjoyed in various ways. Whether you’re hosting a gathering or simply indulging at home, here are some creative serving suggestions.
With Ice Cream
- Vanilla Ice Cream: A scoop of classic vanilla ice cream complements the warm blondies beautifully.
- Coconut Ice Cream: This adds a tropical twist that pairs well with the flavors of banana and brown sugar.
Topped with Fresh Fruits
- Sliced Bananas: Add fresh banana slices for extra banana flavor and a nice presentation.
- Berries: Fresh strawberries or blueberries provide a tart contrast to the sweetness of the blondies.
Drizzled with Sauces
- Caramel Sauce: Drizzle some warm caramel sauce on top for an indulgent treat.
- Chocolate Sauce: A rich chocolate drizzle enhances the dessert’s appeal and flavor.
As Part of a Dessert Platter
- Mini Desserts: Serve banana bread blondies alongside other small desserts like brownies or cookies for variety.
- Coffee Pairing: Offer them with coffee or tea for a delightful afternoon treat.
How to Perfect Banana Bread Blondies
Achieving perfect Banana Bread Blondies is easy with a few helpful tips. Follow these suggestions to elevate your baking experience.
- Use Ripe Bananas: Opt for overripe bananas as they provide better flavor and sweetness.
- Don’t Overmix the Batter: Mix just until combined for fudgy, moist blondies; overmixing can lead to toughness.
- Check Oven Temperature: Ensure your oven is properly calibrated to avoid undercooked or overcooked blondies.
- Cool Completely Before Frosting: Allow the blondies to cool to room temperature before adding frosting to prevent melting.
- Experiment with Mix-ins: Consider adding nuts or chocolate chips for added texture and flavor variation.
Best Side Dishes for Banana Bread Blondies
Pairing side dishes with your Banana Bread Blondies can enhance your dessert experience. Here are some ideal options to consider.
- Whipped Cream: Light and airy, whipped cream balances the richness of blondies perfectly.
- Fruit Salad: A refreshing mix of seasonal fruits adds brightness and complements the dessert’s sweetness.
- Yogurt Parfait: Layer yogurt with fruit and granola for a healthy side that contrasts nicely with the blondies.
- Cheese Plate: A selection of cheeses can create interesting flavor combinations when paired with sweet blondies.
- Tea Cakes: Lightly flavored tea cakes offer an elegant touch that pairs well with the richness of banana bread blondies.
- Nut Mix: A simple mix of nuts provides crunch and a savory element that offsets sweetness.
Common Mistakes to Avoid
When making Banana Bread Blondies, it’s easy to overlook some key steps. Here are common mistakes to avoid for the best results.
- Bold ingredients selection: Using overripe bananas is essential for flavor. Ensure your bananas are nicely speckled for sweetness.
- Bold measuring errors: Accurately measuring flour is crucial. Use the spoon-and-level method to avoid dense blondies.
- Bold mixing technique: Overmixing the batter can lead to tough blondies. Mix just until combined for a tender texture.
- Bold baking time misjudgment: Every oven is different, so watch your blondies closely. They’re done when a toothpick inserted comes out clean with moist crumbs.
- Bold frosting impatience: Allow the frosting to cool before spreading it on the blondies. This prevents it from melting into the batter.
Storage & Reheating Instructions
Refrigerator Storage
- Store Banana Bread Blondies in an airtight container.
- They can last up to 5 days in the refrigerator.
Freezing Banana Bread Blondies
- Wrap individual blondies in plastic wrap and place them in a freezer-safe bag.
- They can be frozen for up to 3 months.
Reheating Banana Bread Blondies
- Oven: Preheat to 350°F, then warm the blondies for about 10 minutes until they are heated through.
- Microwave: Heat each blondie for about 15-20 seconds until just warm.
- Stovetop: Place in a skillet over low heat, covering it lightly until warmed through.
Frequently Asked Questions
Here are some common questions about making Banana Bread Blondies.
What makes Banana Bread Blondies different from regular brownies?
Banana Bread Blondies combine the flavors of banana bread with the fudgy texture of blondies, offering a unique twist on traditional desserts.
Can I use ripe bananas for this recipe?
Yes! Ripe bananas add more sweetness and flavor, making them ideal for Banana Bread Blondies.
How do I make my Banana Bread Blondies more chocolatey?
To enhance the chocolate flavor, add chocolate chips or chunks into the batter before baking.
Can I customize my Banana Bread Blondies?
Absolutely! You can mix in nuts, dried fruits, or even swirl in peanut butter or Nutella for added flavor.
How long will Banana Bread Blondies last?
Stored properly, they can last up to 5 days in the refrigerator and up to 3 months in the freezer.
Final Thoughts
These Banana Bread Blondies are not only delicious but also versatile. You can easily customize them with various add-ins or toppings. Don’t hesitate—try this simple recipe today and enjoy a delightful treat that’s perfect for any occasion!
Banana Bread Blondies
- Total Time: 45 minutes
- Yield: Approximately 12 servings 1x
Description
Indulge in the delightful fusion of flavors with these Banana Bread Blondies, a perfect treat for banana lovers! Soft and fudgy, these blondies combine the natural sweetness of ripe bananas with rich brown sugar and a hint of cinnamon. Topped with a luscious brown butter frosting, they make an irresistible dessert or snack. Whether you’re hosting a gathering or simply satisfying your sweet tooth, these easy one-bowl blondies are sure to impress everyone. Plus, they can be enjoyed warm or chilled, making them versatile for any occasion!
Ingredients
- ½ cup unsalted butter (melted)
- 1 cup light brown sugar
- 2 teaspoons vanilla extract
- 1 large egg
- 1½ – 2 teaspoons cinnamon (to taste)
- ¼ teaspoon salt
- 1 cup flour
- ½ cup mashed banana (about one medium-large banana)
- ¼ cup unsalted butter (for frosting)
- 6 Tablespoons light brown sugar (for frosting)
- 2 Tablespoons milk (for frosting)
- Dash of salt (for frosting)
- 1 teaspoon vanilla (for frosting)
- 1 cup powdered sugar (for frosting)
Instructions
- Preheat your oven to 350°F (175°C). Line an 8 x 8 inch baking pan with foil and spray it with cooking spray.
- In a mixing bowl, combine melted butter, brown sugar, and salt. Mix well.
- Add the egg, vanilla extract, and cinnamon; blend until smooth.
- Stir in the mashed banana until fully incorporated.
- Gently fold in the flour until just combined; pour into the prepared pan and smooth the top.
- Bake for 25-30 minutes until set in the center. Let cool completely before frosting.
- For frosting: Melt butter and cook until amber in color, then mix in brown sugar and milk. Bring to a boil before removing from heat; whisk in vanilla and powdered sugar once cooled slightly.
- Frost cooled blondies evenly before slicing into squares.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 160
- Sugar: 12g
- Sodium: 95mg
- Fat: 6g
- Saturated Fat: 4g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 25mg