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Moist Banana Bread Brownies

Irresistibly Moist Banana Bread Brownies You'll Love

These Moist Banana Bread Brownies blend classic banana bread flavors with fudgy brownie goodness for a deliciously addictive treat.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 12 slices
Course: Dessert
Cuisine: American
Calories: 250
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Brownies
  • 1 cup Brown Sugar Adds sweetness; deepens flavor for a richer taste.
  • 1 cup Sour Cream Provides essential moisture; Greek yogurt is a lovely substitute.
  • ½ cup Unsalted Butter Infuses tenderness; opt for more control over saltiness.
  • 2 large Eggs Bind ingredients for structure; replace with flax eggs to keep it vegan.
  • 3 medium Ripe Bananas The star of the dish, ensuring peak flavor and moisture.
  • 1 teaspoon Vanilla Extract Enhances all flavors; use pure for best results.
  • 1 ½ cups All-Purpose Flour Provides structure; swap for gluten-free blend if needed.
  • 1 teaspoon Baking Soda Helps brownies rise; check for freshness.
  • ½ teaspoon Salt Balances sweetness; sea salt elevates flavor.
  • ½ cup Chopped Walnuts Optional; swap for chocolate chips if desired.
For the Brown Butter Frosting
  • ½ cup Unsalted Butter Brown for a nutty flavor; monitor closely.
  • 1 cup Powdered Sugar Sweetens the frosting; sift for smoothness.
  • 1 teaspoon Vanilla Extract Adds depth; use pure for best taste.
  • 2 tablespoons Milk Adjusts consistency; add more for a smoother finish.

Equipment

  • mixing bowl
  • hand mixer
  • spatula
  • jelly roll pan
  • Saucepan

Method
 

Brownies Preparation
  1. Preheat your oven to 375°F (190°C) and prepare a 15x10-inch jelly roll pan by greasing and dusting it with flour.
  2. In a large mixing bowl, combine the sugar, sour cream, softened butter, and eggs. Blend until smooth and creamy for about 2 minutes.
  3. Mash the very ripe bananas in a separate bowl and add them along with the vanilla extract to the creamed mixture, mixing on low speed.
  4. Sift together the flour, baking soda, and salt in another bowl. Gradually add to the wet ingredients, folding gently.
  5. Pour the batter into the prepared jelly roll pan, spreading evenly into the corners.
  6. Bake for 20-25 minutes or until the top is golden brown and a toothpick comes out clean.
Frosting Preparation
  1. In a saucepan over medium heat, add the unsalted butter and cook until it turns golden and releases a nutty aroma, about 5-7 minutes.
  2. Remove the browned butter from the heat, cool slightly, and whisk together with the powdered sugar, vanilla extract, and milk until smooth.
  3. Allow the baked brownies to cool for about 10 minutes before frosting them with the brown butter frosting.

Nutrition

Serving: 1sliceCalories: 250kcalCarbohydrates: 35gProtein: 3gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gCholesterol: 30mgSodium: 150mgPotassium: 200mgFiber: 1gSugar: 18gVitamin A: 400IUVitamin C: 2mgCalcium: 20mgIron: 1mg

Notes

For maximum flavor, use very ripe bananas. Monitor the butter closely to avoid burning when making the frosting. Allow the brownies to cool slightly before frosting.

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