Best Banana Cake with Cream Cheese Frosting (Moist 9×13 Recipe)
Why This Banana Cake with Cream Cheese Frosting Works Every Time
The difference between a mediocre banana cake and a truly outstanding one comes down to three things: the fat, the bananas, and the frosting. This recipe gets all three right. Browned butter replaces plain melted butter, adding a warm, nutty depth that amplifies the banana flavor. Very ripe bananas — the kind with deeply spotted, almost black peels — bring maximum natural sweetness and moisture. And the cream cheese frosting is a deliberately rich, tangy counterpoint to the sweet, dense crumb below.
Unlike a layer cake, this banana cake with cream cheese frosting bakes flat in a 9×13 pan. That means no trimming, no crumb-coating, and no stacking anxiety. The frosting goes on in one generous swooping layer, finished with a caramel drizzle swirled in for a marbled effect that looks far more impressive than the effort it requires.
Ingredients for Banana Cake with Cream Cheese Frosting
Every ingredient plays a specific role. Understanding what each one does makes it easier to substitute confidently and troubleshoot if something goes wrong.
For the Banana Cake
- 1 cup (200 g) granulated sugar
- 1 cup (220 g) packed light brown sugar
- ½ cup (115 g) unsalted butter, melted and browned
- 4 very ripe bananas, mashed (about 1.5–2 cups)
- 3 large eggs, room temperature
- 1 tablespoon pure vanilla extract
- 1 cup (240 ml) buttermilk, room temperature
- 2¾ cups (345 g) all-purpose flour
- 1 teaspoon baking soda
- ¼ teaspoon fine sea salt
- 1 teaspoon ground cinnamon
For the Salted Caramel Sauce
- 1 cup (200 g) granulated sugar
- 6 tablespoons (85 g) unsalted butter, room temperature
- ½ cup (120 ml) heavy cream, room temperature
- 1 teaspoon flaky sea salt
For the Cream Cheese Frosting
- 8 oz (225 g) full-fat cream cheese, softened
- ½ cup (115 g) unsalted butter, softened
- 3–4 cups (360–480 g) powdered sugar, sifted
- ⅓ cup cooled salted caramel sauce
- 1 teaspoon vanilla extract
- Pinch of flaky sea salt
Step-by-Step Photos
These visual checkpoints make it easy to confirm each stage of the banana cake with cream cheese frosting looks right before moving on.
How to Make Banana Cake with Cream Cheese Frosting
The method is deliberately simple. Everything for the cake comes together in one large bowl, and the frosting follows a straightforward beat-and-fold process. The most critical instruction is the one bakers most often skip: cooling the cake completely before touching the frosting.
Watch the step-by-step process to see exactly how this moist banana cake comes together.
Step 1 — Brown the Butter
In a light-colored saucepan over medium heat, melt the butter and continue cooking, stirring occasionally, until it turns golden amber and the kitchen smells nutty — about 4–5 minutes. Pour immediately into a large mixing bowl and allow it to cool for 10 minutes. This single step adds a caramel-like complexity that regular melted butter simply cannot match.
Step 2 — Build the Wet Base
Whisk both sugars into the cooled browned butter until glossy and combined. Add the mashed bananas and stir until fully incorporated. Crack in the eggs one at a time, whisking well after each addition. Stir in the vanilla extract, then pour in the buttermilk and mix until the batter is smooth.
Step 3 — Add the Dry Ingredients
Sift the flour, baking soda, salt, and cinnamon directly over the wet mixture. Using a rubber spatula, fold gently with long, slow strokes. Stop the moment no dry flour streaks remain — a few small lumps are completely normal and preferable to an overmixed, tough cake.
Step 4 — Bake
Preheat the oven to 350°F (175°C). Grease a 9×13 pan, dust with flour, and tap out the excess. Pour in the batter and bake for 35–42 minutes. Check at 35 minutes by inserting a toothpick — it should come out clean or with just a few moist crumbs.
Step 5 — Cool Before Frosting
Cool in the pan for 20 minutes, then transfer to a wire rack and cool to room temperature — at least one full hour. For the most stable cream cheese frosting application, refrigerate the cooled cake for 30 minutes before frosting.
The Salted Caramel Cream Cheese Frosting
The cream cheese frosting is what elevates this banana cake from a simple bake into something genuinely special. The addition of cooled salted caramel sauce gives it a buttery depth that pairs perfectly with the banana crumb underneath.
How to Make the Salted Caramel Sauce
- Heat 1 cup of granulated sugar in a medium heavy-bottomed saucepan over medium heat, stirring constantly until it fully melts into a thick amber liquid.
- Remove from heat and immediately whisk in the room-temperature butter. The mixture will bubble intensely — this is normal. Whisk until fully incorporated.
- Slowly pour in the heavy cream while whisking steadily. Return to low heat and stir for 1 minute. Remove from heat and stir in the flaky salt.
- Pour into a glass jar and cool completely at room temperature, then refrigerate until thickened. Can be made up to 2 weeks ahead.
How to Make the Cream Cheese Frosting
- Beat the softened cream cheese and butter together on medium speed for 2–3 minutes until completely smooth with no lumps visible.
- Add vanilla extract and ⅓ cup of the fully cooled salted caramel sauce. Mix on low until just combined.
- Add the sifted powdered sugar one cup at a time on low speed. Once incorporated, increase to medium-high and beat for 2 minutes until airy and fluffy.
- Spread the frosting generously over the cooled banana cake. Drizzle additional caramel on top and swirl with a knife for a marbled look.
Expert Tips for the Best Banana Cake with Cream Cheese Frosting
Delicious Variations of This Banana Cake Recipe
Once comfortable with the base recipe, these variations offer exciting directions without straying far from what makes this banana cake with cream cheese frosting so reliable.
Chocolate Chip Banana Cake with Cream Cheese Frosting
Fold 1 cup of semi-sweet or dark chocolate chips into the batter just before pouring. The chips melt into pockets throughout the crumb and create a rich counterpoint to the caramel frosting.
Banana Espresso Cake
Dissolve 1 tablespoon of instant espresso powder in 1 tablespoon of hot water and stir it into the wet ingredients. Coffee amplifies the banana and caramel notes while adding a subtle roasted undertone.
Walnut Banana Cake
Toast ¾ cup of roughly chopped walnuts in a dry skillet for 4–5 minutes until fragrant. Fold them into the batter. The toasted walnuts add crunch and an earthy bitterness that balances the sweetness of the frosting beautifully.
Gluten-Free Banana Cake with Cream Cheese Frosting
Substitute the all-purpose flour with a 1:1 gluten-free baking blend such as Bob’s Red Mill or King Arthur Measure for Measure. Add an extra 5–8 minutes to the bake time and check with a toothpick before removing.
Storage and Make-Ahead Instructions
Refrigerator Storage
Because of the cream cheese frosting, this banana cake must be stored in the refrigerator. Cover tightly with plastic wrap or use an airtight container. The cake keeps beautifully for up to 5 days. Allow slices to sit at room temperature for 15–20 minutes before serving for the best texture and flavor.
Freezer Storage
The unfrosted banana cake freezes exceptionally well for up to 3 months. Wrap the fully cooled cake in two layers of plastic wrap followed by aluminum foil. Thaw overnight in the refrigerator and frost as usual.
Make-Ahead Tips
The salted caramel sauce keeps refrigerated for up to 2 weeks. The unfrosted cake can be baked 1 day ahead and stored at room temperature, tightly wrapped. The cream cheese frosting can be made 2 days ahead, refrigerated, and re-whipped briefly before spreading.
Frequently Asked Questions About Banana Cake with Cream Cheese Frosting
Can banana cake with cream cheese frosting sit out at room temperature?
No longer than 2 hours. Cream cheese is a perishable dairy product and the frosted cake must be refrigerated. Return leftovers to the fridge promptly after serving.
How ripe should the bananas be for this recipe?
As ripe as possible. Bananas with heavily spotted or fully black peels contain the highest sugar content and the most banana flavor. Under-ripe bananas will produce a blander, drier cake.
Can store-bought caramel sauce be used in the cream cheese frosting?
Yes, a good-quality store-bought salted caramel sauce works perfectly. Look for a short, clean ingredient list and deep amber color. Avoid caramel syrups or sundae toppings — they are too thin and overly sweet for frosting.
Why is the cream cheese frosting runny?
Runny frosting almost always comes from warm cream cheese, warm butter, or caramel that was not fully cooled. Refrigerate the frosting for 25–30 minutes, then re-whip. Adding an extra ½ cup of sifted powdered sugar also firms it up quickly.
Can this recipe be made as cupcakes?
Yes. Fill standard cupcake liners two-thirds full and bake at 350°F (175°C) for 18–22 minutes. This batter yields approximately 24 cupcakes, and the frosting recipe is sufficient to generously pipe all of them.
What is the difference between banana cake and banana bread?
Banana cake uses more sugar, more fat, and a lighter mixing approach to create a soft, dessert-like crumb. Banana bread is denser, less sweet, and designed to slice cleanly without frosting. This banana cake with cream cheese frosting falls firmly in the dessert category.
Banana Cake with Cream Cheese Frosting — Full Recipe
For the Banana Cake
- 1 cup(200 g) granulated sugar
- 1 cup(220 g) packed light brown sugar
- ½ cup(115 g) unsalted butter, melted and browned
- 4very ripe bananas, mashed
- 3large eggs, room temperature
- 1 tbsppure vanilla extract
- 1 cup(240 ml) buttermilk, room temperature
- 2¾ cups(345 g) all-purpose flour
- 1 tspbaking soda
- ¼ tspfine sea salt
- 1 tspground cinnamon
For the Salted Caramel Sauce
- 1 cup(200 g) granulated sugar
- 6 tbsp(85 g) unsalted butter, room temperature
- ½ cup(120 ml) heavy cream, room temperature
- 1 tspflaky sea salt
For the Cream Cheese Frosting
- 8 oz(225 g) full-fat cream cheese, softened
- ½ cup(115 g) unsalted butter, softened
- 3½ cups(420 g) powdered sugar, sifted
- ⅓ cupcooled salted caramel sauce
- 1 tspvanilla extract
Tap a step number to mark it complete.
Make the Banana Cake
Preheat oven to 350°F (175°C). Grease a 9×13 pan generously with butter, dust with flour, and tap out the excess. Line with parchment for easiest removal.
Brown the butter: melt ½ cup butter in a light-colored saucepan over medium heat, stirring until golden and nutty-smelling (4–5 min). Pour into a large bowl and cool 10 minutes.
Whisk both sugars into the browned butter until glossy. Add mashed bananas and mix well. Add eggs one at a time, whisking after each. Stir in vanilla, then buttermilk.
Sift flour, baking soda, salt, and cinnamon over the wet mixture. Fold with a rubber spatula until just combined — a few lumps are fine. Do not overmix.
Pour into the prepared pan. Bake for 35–42 minutes, until a toothpick in the center comes out clean. Cool in pan 20 minutes, then transfer to a rack and cool completely.
Make the Salted Caramel Sauce
Melt 1 cup sugar in a heavy saucepan over medium heat, stirring constantly until fully melted and deep amber in color.
Off heat, whisk in the butter (it will bubble). Slowly pour in the heavy cream while whisking. Stir in flaky salt. Cool completely in a jar before using.
Make the Cream Cheese Frosting
Beat softened cream cheese and butter on medium speed for 2–3 minutes until completely smooth and fluffy with no lumps.
Add vanilla and ⅓ cup cooled caramel. Mix on low. Add sifted powdered sugar 1 cup at a time on low. Once incorporated, beat on medium-high for 2 minutes until light and airy.
Spread frosting over the completely cooled banana cake. Drizzle extra caramel on top and swirl with a knife for a marbled effect. Refrigerate 20 minutes before slicing.
Per serving (1 of 16 slices). Values are estimates.
Trusted Resources for Bakers
These authoritative sources provide additional depth on key techniques used in this banana cake with cream cheese frosting recipe:
- How to Brown Butter — Serious Eats — a thorough guide to the technique that elevates this recipe from good to exceptional.
- How to Measure Flour Correctly — King Arthur Baking — the most important habit any home baker can develop.
- How to Make Caramel Sauce — The Kitchn — a beginner-friendly step-by-step with troubleshooting tips.
For more recipes, explore the easy sheet cake collection, browse all frosting recipes, or discover more ways to use ripe bananas in the banana desserts archive.
