Banana bars with cream cheese frosting are the perfect combination of moist, tender banana bread and a rich, tangy frosting. These bars are incredibly easy to make and deliver the same comforting flavor as banana bread but in a lighter, more dessert-like form. The cream cheese frosting adds a luxurious, sweet touch that perfectly complements the soft, flavorful banana base, making these bars a crowd-pleaser for any occasion.
The key to these banana bars is the ripe bananas. Overripe bananas are ideal because they bring out the natural sweetness and moisture in the bars, ensuring a soft, tender texture. The banana flavor is front and center, but it’s balanced by the richness of the cream cheese frosting, which offers a tangy contrast that makes each bite even more indulgent.
The banana bar batter is simple, combining mashed bananas with sugar, eggs, butter, and flour. The addition of baking soda helps the bars rise, creating a light texture without being too dense. A pinch of salt and a hint of vanilla extract enhance the flavor, while cinnamon adds warmth and depth, though it’s optional. The batter is spread into a baking dish and baked until golden brown. Once cooled, the bars are ready for the frosting.
The cream cheese frosting is what truly elevates these banana bars. Made from cream cheese, butter, powdered sugar, and vanilla extract, it’s smooth, sweet, and creamy. The tanginess of the cream cheese perfectly balances the sweetness of the banana bars, creating a delightful contrast. For an extra touch, you can add a bit of lemon juice or zest to the frosting to give it a refreshing zing.
These banana bars with cream cheese frosting are incredibly versatile. They make a perfect dessert for family gatherings, potlucks, or even as an afternoon snack with a cup of coffee or tea. The bars can be made in advance and stored in the fridge, allowing the flavors to meld together even more.
Whether you’re a banana bread lover or someone who enjoys a sweet, creamy dessert, these banana bars are sure to be a hit. They are rich, moist, and bursting with banana flavor, all topped with a silky cream cheese frosting that makes them absolutely irresistible.

Ingredients
- 1/2 cup butter softened
- 1 cup sugar
- 2 eggs large
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 2 bananas ripe, mashed
- 2 cups all-purpose flour
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup butter softened, for frosting
- 8 oz cream cheese softened
- 4 cups powdered sugar
- 2 teaspoons vanilla extract for frosting
Instructions
- Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan.
- In a large bowl, cream butter and sugar until light and fluffy. Beat in eggs, one at a time. Stir in sour cream, vanilla extract, and mashed bananas.
- In another bowl, whisk together flour, baking soda, and salt. Gradually add to the creamed mixture, mixing just until combined.
- Spread batter evenly into the prepared baking pan.
- Bake for 25 minutes, or until a toothpick inserted into the center comes out clean. Let cool completely.
- For the frosting: Beat together the softened butter and cream cheese until smooth. Gradually add powdered sugar and vanilla extract, beating until fluffy.
- Spread the cream cheese frosting over the cooled banana bars. Cut into squares and serve.
These banana bars are absolutely divine! The cream cheese frosting takes them over the top. Definitely a 5-star recipe!
I don’t care for bananas, but my friend made these and they were super good! Just have a sweet tooth, that’s all. 5/5!
Bananas or not, I guess if they taste good, that’s what matters! Glad your friend liked ’em! 🍌
Sweet tooth indeed! But I don’t see how banana can taste good… I need a proof next time. 🤷♂️
Yum! My kids loved these, but I think I used too many bananas. Next time I’ll stick to just two. But overall, they were a hit! 4 stars!
Tried it, but mine came out really dense. Maybe I mixed it too much? I don’t know. Just didn’t work for me. 2 stars.
I think you might’ve overmixed the batter! Just mix until it’s combined, and it should be lighter. Don’t lose hope, try again!
Pretty easy, but I needed closer to 30 minutes in my oven. Toothpick came out clean around then. Tasted great after chilling 1 hour.
I tried these but 25 min was way too short for me—more like 40. Also I didn’t have “ripe” bananas so I just used regular and it tasted kinda bland. Might try again though, frosting looks good.
Good to hear! Mine also runs a little longer at 350—oven temps vary so much. Chilling helps the frosting set up too. Thanks for sharing the timing.
Easy recipe, but mine came out kinda dry… Maybe I overcooked them?
Dry? Oh no! I just don’t get how that happens. Mine were super moist. Maybe use a bit more sour cream?
I think you might’ve baked them too long! Try checking them a few minutes early next time.
I substituted applesauce for butter and they turned out delish! Healthy yet yummy! 🥳
I don’t know, mine turned out kinda dry. Maybe I overbaked it? A bit disappointing.
I had high hopes, but the frosting was too sweet for my taste. Maybe less powdered sugar next time?
I think the sweetness is a big part of what makes frosting delicious! But yeah, you could always adjust it to your liking. Maybe try adding some lemon juice to balance it out?
Less sugar? Nah, I love it sweet! But I get it’s not for everyone. Just remember, the more sugar, the more fun! 😄
They were okay, but too sweet for my taste. The frosting was a bit much.