Moist Banana Bread Blondies

Growing up, banana bread was always my mom’s go-to solution for overripe bananas. She’d spend an hour in the kitchen, and we’d end up with a traditional loaf that took forever to bake. Sometimes it was perfect, other times it came out a bit dry.

That’s when I started playing around with turning that classic recipe into something different—banana bread blondies. They’re basically like banana bread that got squished into bar form, but better because they’re done in half the time. And honestly? The chewy, dense texture makes them way more fun to eat than regular banana bread.

Image: mollyshomeguide.com / Photographer Molly
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Why You’ll Love These Banana Bread Blondies

  • Perfect for using ripe bananas – Got spotty bananas sitting on your counter? This recipe turns them into something way more exciting than regular banana bread.
  • One-bowl recipe – All you need is a single mixing bowl and basic measuring tools – fewer dishes means easier cleanup!
  • Healthier twist – Made with whole wheat flour and less sugar than traditional blondies, these treats let you satisfy your sweet tooth while sneaking in some whole grains.
  • Quick preparation – You can mix up the batter in just 10 minutes, and they’ll be ready to enjoy in under an hour – perfect for last-minute dessert cravings.
 

What Kind of Bananas Should I Use?

For these blondies, you’ll want to use very ripe bananas – we’re talking about those spotty, dark brown ones that you might think are past their prime. These overripe bananas are actually perfect for baking because they’re sweeter and more flavorful than their yellow counterparts. If your bananas aren’t quite ripe enough, you can speed up the process by placing them in a paper bag with an apple for a day or two. When mashing your bananas, aim for a fairly smooth consistency with just a few small lumps – you can use a fork or potato masher for this job.

 
Image: mollyshomeguide.com / Photographer Molly
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Options for Substitutions

This recipe is pretty forgiving and you’ve got several options to switch things up:

  • Whole wheat flour: You can easily swap this with all-purpose flour for a lighter texture, or use a 1:1 gluten-free flour blend if you need to make these gluten-free. Just note that the texture might be slightly different.
  • Light brown sugar: Dark brown sugar works just as well and gives a deeper molasses flavor. You can also use regular white sugar, though you’ll lose some of that nice caramel note.
  • Salted butter: Unsalted butter works fine – just add an extra 1/4 teaspoon of salt. For dairy-free options, coconut oil or vegan butter substitutes work well in equal amounts.
  • Bananas: This is the star ingredient you can’t really substitute! Make sure they’re very ripe – those brown spotted ones are perfect. You’ll need about 1 cup mashed.
  • Chocolate chips: Feel free to use milk chocolate chips, white chocolate, nuts, or even dried fruit. You can also mix and match to create your own combo!
  • Vanilla essence: Vanilla extract, paste, or powder all work here. You could even try almond extract for a different flavor profile.
 

Watch Out for These Mistakes While Baking

The success of banana bread blondies heavily depends on choosing the right bananas – they should be very ripe with plenty of brown spots, as under-ripe bananas won’t provide enough natural sweetness and moisture to the batter. A common mistake is over-mixing the batter once the flour is added, which can lead to tough, dense blondies instead of the soft, chewy texture we’re after – mix just until the flour disappears and no more. When it comes to baking time, pulling them out at the right moment is crucial – they should look slightly underbaked in the center when you remove them from the oven, as they’ll continue to cook from residual heat (a few moist crumbs on your toothpick test is perfect). For the best texture, let these blondies cool completely in the pan before cutting – rushing this step can result in messy, gummy squares instead of clean, beautiful pieces.

 
Image: mollyshomeguide.com / Photographer Molly
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What to Serve With Banana Bread Blondies?

These sweet and chewy banana bread blondies are perfect for serving with a cold glass of milk or a hot cup of coffee – especially when they’re still a bit warm from the oven! If you want to make them into more of a dessert, try adding a scoop of vanilla ice cream on top and letting it melt slightly into the blondie. For a quick breakfast or afternoon snack, pair them with some fresh fruit like strawberries or sliced apples to balance out the sweetness. You could also drizzle some warm caramel sauce over the top if you’re feeling extra indulgent!

 

Storage Instructions

Keep Fresh: These banana bread blondies stay moist and yummy when kept in an airtight container at room temperature. They’ll last for about 3-4 days on your counter – if you can resist them that long! Just place a piece of parchment paper between layers to prevent them from sticking together.

Refrigerate: Want them to last longer? Pop them in the fridge in a sealed container, and they’ll stay fresh for up to a week. The cold temperature might make them a bit firmer, but they’ll still taste great!

Freeze: These blondies are perfect for freezing! Cut them into squares, wrap them individually in plastic wrap, and store in a freezer bag for up to 3 months. When you’re craving one, just take it out and let it thaw at room temperature for about an hour.

 

 
Preparation Time 10-15 minutes
Cooking Time 30-34 minutes
Total Time 45-50 minutes
Level of Difficulty Easy
 

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

  • Calories: 800-950
  • Protein: 9-11 g
  • Fat: 40-50 g
  • Carbohydrates: 100-120 g
 

Ingredients

For the base:

  • 1/4 tsp salt
  • 1/2 cup light brown sugar
  • 1/2 cup salted butter (melted and cooled)
  • 1/4 tsp baking soda
  • 1 large egg
  • 1 1/4 cups whole wheat flour
  • 1/2 tsp vanilla extract
  • 2-3 very ripe bananas

For the mix-ins:

  • 3/4 cup semi-sweet chocolate chips (I prefer Ghirardelli)

Step 1: Preheat Oven and Prepare Wet Ingredients

Begin by preheating your oven to 350 degrees Fahrenheit.

In a large bowl, add the melted butter and brown sugar.

Whisk them together until they are well combined and smooth.

Then, incorporate the mashed ripe banana, egg, and vanilla extract into the mixture.

Continue mixing until all ingredients are thoroughly combined.

 

Step 2: Incorporate Dry Ingredients

Using a sifter, sift the dry ingredients directly over the wet mixture to ensure even distribution.

If you don’t have a sifter, you can mix the dry ingredients separately in another bowl before adding them.

Sift or add in the whole wheat flour, baking soda, and salt.

Gently mix the wet and dry ingredients with a wooden spoon until just combined, taking care not to overmix the batter.

 

Step 3: Fold in Chocolate Chips

Gently fold the chocolate chips into the batter, ensuring they are evenly distributed throughout.

Be gentle to maintain the airy texture of the batter.

 

Step 4: Prepare Baking Dish and Add Batter

Grease an 8×8 inch baking dish to prevent sticking.

Pour the banana bread blondie batter into the prepared dish and smooth the top gently with a spatula.

Add additional chocolate chips on top if you wish for extra chocolate flavor.

 

Step 5: Bake and Cool

Bake the batter in the preheated oven for 30-34 minutes, or until a toothpick inserted into the center comes out clean, indicating it’s fully baked.

Allow the blondies to cool in the pan for about 5 minutes.

Then, gently remove them from the pan and slice into bars.

Serve and enjoy your delicious banana bread blondies!

Disclaimer: Our editors have used AI to create or enhance parts of this article and some images. All content has been fact-checked by our team to ensure accuracy.

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