Banana Bars with Cream Cheese Frosting

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Banana Bars with Cream Cheese Frosting

Banana Bars with Cream Cheese Frosting are soft, moist, and packed with sweet banana flavor. Topped with a smooth, tangy cream cheese frosting, these bars are perfect for potlucks, family gatherings, or anytime you have ripe bananas to use up.

They’re easier than banana bread and just as comforting — with an irresistible creamy finish.

Why You’ll Love This Recipe

  • Super moist and tender texture

  • Perfect way to use ripe bananas

  • Smooth, rich cream cheese frosting

  • Easy to slice and serve

  • Great for make-ahead desserts

Preparation Time

Prep Time: 15 minutes
Bake Time: 20–25 minutes
Cool Time: 30 minutes

Total Time: About 1 hour

Servings

Makes 12–16 bars

Calories (Approximate)

About 250–320 calories per bar, depending on frosting thickness.

Ingredients

For the Banana Bars:

  • 1/2 cup unsalted butter, softened

  • 1 cup granulated sugar

  • 2 large eggs

  • 1 cup mashed ripe bananas (about 2–3 bananas)

  • 1 teaspoon vanilla extract

  • 1 1/2 cups all-purpose flour

  • 1 teaspoon baking soda

  • 1/2 teaspoon salt

  • 1/2 cup sour cream or plain yogurt

For the Cream Cheese Frosting:

  • 8 oz cream cheese, softened

  • 1/4 cup unsalted butter, softened

  • 2 cups powdered sugar

  • 1/2 teaspoon vanilla extract

Optional:

  • Chopped walnuts or pecans

  • Banana slices for garnish

How to Make Banana Bars with Cream Cheese Frosting

Step 1: Preheat and Prepare

Preheat oven to 350°F (175°C).

Grease or line a 9×13-inch baking pan.

Step 2: Make the Batter

In a large bowl, cream together butter and sugar until light and fluffy.

Add eggs one at a time, mixing well after each.

Stir in mashed bananas and vanilla.

In a separate bowl, whisk flour, baking soda, and salt.

Gradually add dry ingredients to the wet mixture.

Fold in sour cream until smooth.

Step 3: Bake

Spread batter evenly in prepared pan.

Bake for 20–25 minutes, or until a toothpick inserted in the center comes out clean.

Let cool completely before frosting.

Step 4: Make the Frosting

Beat cream cheese and butter until smooth.

Add powdered sugar gradually and mix until creamy.

Stir in vanilla.

Spread evenly over cooled bars.

Step 5: Slice and Serve

Cut into squares and serve.

Sprinkle with chopped nuts if desired.

Expert Tips

Use Very Ripe Bananas

Brown-speckled bananas provide the best flavor and moisture.

Don’t Overmix

Overmixing can make the bars dense.

Cool Completely Before Frosting

Prevents frosting from melting.

Chill for Clean Slices

Refrigerate briefly before cutting for neat edges.

Flavor Variations

Chocolate Chip Banana Bars

Fold in 1/2 cup mini chocolate chips.

Cinnamon Banana

Add 1/2 teaspoon cinnamon to the batter.

Nutty Version

Stir chopped walnuts into the batter.

Brown Butter Frosting

Brown the butter for a deeper flavor in the frosting.

Storage

Store in an airtight container in the refrigerator for up to 4 days.

Bring to room temperature before serving for best texture.

Texture Breakdown

Bar: Soft, moist, and tender
Frosting: Smooth, creamy, and slightly tangy
Overall: Sweet, comforting, and perfectly balanced

Final Thoughts

Banana Bars with Cream Cheese Frosting are a simple yet crowd-pleasing dessert. Moist banana cake paired with rich frosting makes them hard to resist.

Bake a batch, slice generously, and enjoy every creamy bite.

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