If you’re looking for a delightful treat that combines the comforting flavors of banana bread with the chewy sweetness of blondies, you’ve come to the right place! Banana Bread Blondies: The Ultimate Guide to Baking Delicious Treats is one of my all-time favorite recipes. It’s perfect for busy weeknights or family gatherings when you want something sweet but don’t have hours to spend in the kitchen. Trust me, everyone will be asking for seconds!
These blondies are not only easy to whip up, but they also pack a punch of banana flavor that’s sure to brighten your day. Plus, the rich brown butter glaze takes them over the top! Whether you’re treating yourself or sharing with friends, these blondies are bound to become a beloved recipe in your home.
Why You’ll Love This Recipe
- Quick and Easy: This recipe comes together in about 50 minutes, making it perfect for last-minute dessert cravings.
- Family-Friendly: Everyone loves blondies! These chewy treats are guaranteed to please both kids and adults alike.
- Make Ahead: You can bake these ahead of time and store them for later. They taste just as good on day three as they do fresh out of the oven.
- Customizable: Feel free to mix and match add-ins based on what you have on hand—chocolate chips, nuts, or even a sprinkle of sea salt!
- Deliciously Irresistible: With its rich flavors and chewy texture, these blondies are truly addictive!

Ingredients You’ll Need
Let’s gather some simple, wholesome ingredients to bring these Banana Bread Blondies to life! Most of these items are probably already in your pantry. Here’s what you’ll need:
For the Blondies
- 1 cup (2 sticks) unsalted butter, melted
- 1 ½ cups packed light brown sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup mashed ripe bananas (about 2-3 medium bananas)
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- ½ cup chopped walnuts or pecans (optional)
For the Brown Butter Glaze
- 4 tablespoons (½ stick) unsalted butter
- 2 cups powdered sugar
- 3-4 tablespoons milk or heavy cream
- ½ teaspoon vanilla extract
- Pinch of salt
For Toppings
- ½ cup chocolate chips (milk, dark, or semi-sweet)
- ½ cup toffee bits
- Sprinkles for decoration
Variations
The beauty of this recipe is its flexibility. You can easily adapt it to suit your tastes or what you have on hand. Here are some fun variations:
- Add Different Nuts: Swap out walnuts for pecans or even almonds for a different crunch.
- Go Chocolate Crazy: Add more chocolate chips or even swirl in some peanut butter for an extra layer of flavor.
- Make it Festive: Top with seasonal sprinkles or colored frosting for birthdays and celebrations.
- Use Different Sweeteners: Experiment with coconut sugar instead of brown sugar for a different sweetness profile.
How to Make Banana Bread Blondies: The Ultimate Guide to Baking Delicious Treats
Step 1: Melt the Butter
Start by melting the butter in a microwave-safe bowl or saucepan over low heat. Allow it to cool slightly after melting. This step is crucial because brown butter adds a nutty depth of flavor that will make your blondies irresistible.
Step 2: Mix Butter and Sugar
In a large bowl, whisk together the melted butter and brown sugar until smooth. This creates a creamy base that helps incorporate air into your batter, giving it that lovely chewy texture.
Step 3: Add Eggs and Vanilla
Beat in the eggs one at a time, then stir in the vanilla extract. Mixing them one at a time ensures that each egg is fully incorporated before adding the next, which leads to better structure in your blondies.
Step 4: Incorporate Mashed Bananas
Next, add in your mashed bananas and mix until just combined. This is where all that delicious banana flavor comes from—so don’t skip this step!
Step 5: Combine Dry Ingredients
In a separate bowl, whisk together the flour, baking powder, baking soda, and salt. This ensures even distribution of leavening agents throughout your batter.
Step 6: Mix Wet and Dry Ingredients
Gradually add the dry ingredients to the wet mixture. Be careful not to overmix; we want our blondies to be soft and chewy rather than dense!
Step 7: Add Optional Ingredients
Now’s your chance to fold in any optional add-ins like nuts or chocolate chips. These little extra touches can elevate your blondies from good to amazing!
Step 8: Prepare Your Pan
Preheat your oven to 350°F (175°C). Grease and flour a 9×13 inch baking pan or line it with parchment paper so that your blondies come out easily when they’re done baking.
Step 9: Pour Batter into Pan
Pour the batter into the prepared pan and spread it evenly. A smooth surface helps ensure even baking.
Step 10: Bake
Bake for 25-30 minutes or until a toothpick inserted into the center comes out with moist crumbs attached. Keep an eye on them; you want them perfectly baked but not dry!
Step 11: Cool Before Frosting
Allow your blondies to cool completely in the pan before frosting them. This step prevents sogginess from forming under your glaze.
Step 12: Make Brown Butter Glaze
To prepare the glaze, melt more butter in a light-colored saucepan over medium heat until it turns nutty brown and fragrant—about 5-7 minutes—then set aside to cool slightly.
Step 13: Whisk Together Glaze Ingredients
In a medium bowl, whisk together powdered sugar, cooled browned butter, milk or heavy cream, vanilla extract, and a pinch of salt until smooth. Adjust consistency as needed by adding more milk/cream or powdered sugar.
Step 14: Drizzle Over Blondies
Once cooled completely, pour that luscious brown butter glaze over your blondies and spread it evenly across the top.
Step 15: Add Fun Toppings
Sprinkle with colorful sprinkles if desired—they add such joy!
Step 16: Cut & Serve
Cut into squares and serve! These treats are sure to be devoured quickly!
Storage Tips
Store any leftovers in an airtight container at room temperature for up to three days—or pop them in the fridge where they’ll stay fresh for up to a week.
Now you’re ready to enjoy these delightful Banana Bread Blondies! Happy baking!
Pro Tips for Making Banana Bread Blondies: The Ultimate Guide to Baking Delicious Treats
Baking the perfect banana bread blondies can be a delightful experience, and these pro tips will help you achieve that ideal balance of flavor and texture.
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Use Ripe Bananas: The riper your bananas, the sweeter and more flavorful your blondies will be. Look for bananas with lots of brown spots, as they provide a richer taste and better moisture content.
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Don’t Overmix: When combining wet and dry ingredients, mix just until combined. Overmixing can lead to dense blondies instead of the chewy texture you’re aiming for.
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Experiment with Add-Ins: Feel free to get creative! Adding chocolate chips, nuts, or toffee bits not only enhances the flavor but also adds delightful texture to your blondies.
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Brown Your Butter Well: The brown butter glaze is what sets these blondies apart. Make sure to watch the butter closely while it browns so it doesn’t burn; this step is key for achieving that nutty flavor.
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Cool Completely Before Frosting: Allow the blondies to cool completely before adding the glaze. This helps ensure that the frosting sets nicely without melting into the warm batter.
How to Serve Banana Bread Blondies: The Ultimate Guide to Baking Delicious Treats
Serving your banana bread blondies can be just as fun as baking them! Here are some creative ideas to present this delicious treat beautifully.
Garnishes
- Chopped Nuts: Sprinkling chopped walnuts or pecans on top of the glaze adds a lovely crunch and an appealing visual contrast.
- Cocoa Powder Dust: A light dusting of cocoa powder can give your blondies an elegant touch while enhancing the chocolate flavor.
- Fresh Banana Slices: Top each piece with a slice of fresh banana for a pop of color and a hint of freshness.
Side Dishes
- Vanilla Ice Cream: A scoop of vanilla ice cream complements the sweetness of the blondies perfectly, creating a delightful contrast between warm and cold.
- Whipped Coconut Cream: Light and fluffy coconut cream adds a tropical twist that pairs well with banana flavors. It’s also dairy-free!
- Fruit Salad: A refreshing fruit salad made with seasonal fruits provides a nice balance to the richness of the blondies.
- Coffee or Tea: Serving your blondies alongside a hot cup of coffee or herbal tea elevates the experience, making it perfect for an afternoon treat or dessert gathering.
Enjoy these comforting treats with family and friends—the joy they bring is just as sweet as their flavor!

Make Ahead and Storage
These Banana Bread Blondies are perfect for meal prep! They hold up beautifully, making them an ideal treat to whip up in advance and enjoy throughout the week.
Storing Leftovers
- Store blondies in an airtight container at room temperature for up to 3 days.
- For longer freshness, place them in the refrigerator for up to a week.
- Keep layers separated with parchment paper to prevent sticking.
Freezing
- Cut the blondies into squares before freezing for easy portioning.
- Wrap each square tightly in plastic wrap, then place them in a freezer-safe bag or container.
- They can be frozen for up to 3 months.
Reheating
- To enjoy warm blondies, microwave individual squares for 10-15 seconds.
- Alternatively, reheat in a preheated oven at 350°F (175°C) for about 5-10 minutes until warmed through.
FAQs
If you have questions about this delicious recipe, you’re not alone! Here are some common inquiries.
Can I make Banana Bread Blondies without eggs?
Yes! You can substitute each egg with 1/4 cup of unsweetened applesauce or mashed banana. This will maintain the moisture and texture of your blondies.
How can I make Banana Bread Blondies: The Ultimate Guide to Baking Delicious Treats gluten-free?
Simply replace all-purpose flour with a gluten-free flour blend that measures cup-for-cup. Ensure other ingredients are also certified gluten-free.
What can I use instead of brown sugar?
You can use coconut sugar or a mix of white sugar and molasses as alternatives to brown sugar. This will give you similar sweetness and flavor.
How do I know when the blondies are done baking?
A toothpick inserted into the center should come out with a few moist crumbs attached, indicating they’re perfectly baked but still chewy.
Can I add other mix-ins to my Blondies?
Absolutely! Feel free to experiment with different nuts, dried fruits, or even candy pieces to customize your blondies just the way you like them!
Final Thoughts
I hope you feel inspired to try this delightful Banana Bread Blondies recipe! It’s truly special with its rich flavors and chewy texture that everyone will love. Whether as a sweet snack or dessert, these blondies are sure to bring joy. Enjoy every moment of baking, and don’t forget to share your creations! Happy baking!
Banana Bread Blondies: The Ultimate Guide to Baking Delicious Treats
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Category: Main
- Method: Cooking
- Cuisine: International
Ingredients
- 1 cup unsalted butter, melted
- 1 ½ cups light brown sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1 cup mashed ripe bananas (about 2–3 medium bananas)
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- Instructions:
Instructions
- Melt the butter and let it cool slightly.
- In a large bowl, whisk together melted butter and brown sugar until smooth.
- Beat in eggs one at a time, then stir in vanilla extract.
- Mix in mashed bananas until just combined.
- In another bowl, whisk flour, baking powder, baking soda, and salt together.
- Gradually add dry ingredients to wet mixture and mix until just combined.
- Fold in any optional ingredients like nuts or chocolate chips.
- Preheat oven to 350°F (175°C) and prepare a greased 9×13 inch baking pan.
- Pour batter into prepared pan and spread evenly.
- Bake for 25-30 minutes or until a toothpick comes out with moist crumbs attached.
- Allow to cool completely before frosting with brown butter glaze.
- Helpful Notes:
Nutrition
- Serving Size: 1 blondie (50g)
- Calories: 210
- Sugar: 18g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 40mg



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