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.

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

1. 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.
2. Remove from heat and immediately whisk in the room-temperature butter. The mixture will bubble intensely — this is normal. Whisk until fully incorporated.
3. 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.
4. 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

1. Beat the softened cream cheese and butter together on medium speed for 2–3 minutes until completely smooth with no lumps visible.
2. Add vanilla extract and ⅓ cup of the fully cooled salted caramel sauce. Mix on low until just combined.
3. 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.
4. 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

Banana Cake with Cream Cheese Frosting — Full Recipe

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.