This chocolate cake with caramel frosting begins with a rich, fudgy, super-moist chocolate sheet cake baked in a jelly-roll pan. It’s finished with a silky salted caramel frosting and an extra drizzle of caramel for the perfect chocolate-caramel combination.

Sticky, creamy caramel with a touch of salt is irresistible. I love it on ice cream or with tart apples—and I won’t pretend I don’t sometimes eat a spoonful straight from the jar.
But my favorite pairing is caramel and chocolate. Chocolate almost always makes desserts better, and when combined with caramel it becomes something special.
Today’s recipe is a Chocolate Cake with Caramel Frosting: an ultra-fudgy, super-moist chocolate sheet cake topped with a creamy salted caramel buttercream and finished with a caramel drizzle.
The cake is baked in a jelly-roll pan so it takes less time than a layer cake and requires less technique. Despite being simple, the cake is deeply chocolatey and moist because of a few key choices:
- Oil for tenderness and moisture
- A blend of brown and granulated sugar for richness
- Buttermilk to give a soft, tender crumb (a substitution is noted below)
- Hot coffee added to intensify the chocolate flavor—there’s no coffee taste in the finished cake; boiling water works if you prefer

After the cake cools, the salted caramel sauce is made and folded into a straightforward vanilla buttercream to create the caramel frosting. Full instructions for making salted caramel from scratch are included, but a good store-bought caramel sauce can save time.

I prefer the frosting slightly salted—the contrast between sweet and salt highlights the caramel flavor. If you don’t like salt in desserts or are making this for children, simply omit the salt.
Once frosted, drizzle extra salted caramel over the cake and add a few candies if you like. The balance of fudgy chocolate and creamy caramel is indulgent—if you enjoy Rolos or bite-sized caramels, you’ll love this cake.


Chocolate Cake with Caramel Frosting
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Ingredients
For the Chocolate Cake
- 2 cups all-purpose flour, spooned & leveled
- 3/4 cup cocoa powder, dutch-processed preferred
- 1 and 1/2 teaspoons baking powder
- 1 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup vegetable oil
- 1 cup granulated sugar
- 3/4 cup brown sugar, packed
- 2 large eggs, room temperature
- 2 teaspoons vanilla extract
- 1 cup buttermilk, room temperature*
- 3/4 cup freshly brewed hot coffee, or boiling water
For the Salted Caramel Sauce
- 1 cup granulated sugar
- 1/3 cup unsalted butter, cut into pieces
- 1/2 cup whipping cream
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt, optional
For the Caramel Frosting
- 1 cup unsalted butter, softened to room temperature
- 4-5 cups powdered sugar, sifted
- 1/2 cup salted caramel sauce, cold
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon salt, optional
- 2-4 tablespoons cream, or milk
- Rolo candies, optional for decorating
Instructions
Make the Cake
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Preheat the oven to 350°F. Spray a 10×15-inch jelly roll pan with nonstick spray and dust with flour. Set aside.
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In a large bowl whisk together the flour, cocoa, baking powder, baking soda, and salt. In a separate large bowl, using a stand or electric mixer on medium speed, beat the oil and sugars until combined. Add the eggs and vanilla and beat until smooth. Reduce speed to low and add the buttermilk, then the flour mixture, mixing until combined. Scrape the bowl as needed, then carefully stir in the hot coffee. The batter will be thin.
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Pour the batter into the prepared pan and bake 20–25 minutes, or until a toothpick inserted in the center comes out clean and the cake no longer wobbles when gently nudged. Remove from the oven and cool.
Make the Salted Caramel (Or use store-bought)
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Place the sugar in a medium saucepan over medium heat. Stir gently with a rubber spatula or wooden spoon. The sugar will clump, then melt and turn amber; continue until smooth and evenly melted.
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Add the butter and stir; the mixture will bubble. After about 2 minutes, carefully pour in the cream while stirring—the mixture will boil vigorously. When combined, remove from heat and whisk in the vanilla and salt. Cool completely before using.
Make the Caramel Frosting & Assemble
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In a large bowl, beat the butter on medium speed until fluffy. On low speed, add 2 1/2 cups (about half) of the powdered sugar and mix until combined, then beat on high for 10 seconds. Add 1/2 cup cold salted caramel, vanilla, and salt; beat on low until combined. Add 2 more cups powdered sugar on low, then beat on medium for 10 seconds. Add the cream 1 tablespoon at a time until you reach the desired consistency. Add more powdered sugar if needed.
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Frost the cooled cake with a flat knife. If crumbs appear, apply a thin crumb coat, refrigerate 30 minutes, then finish frosting.
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Serve by cutting into pieces, drizzling extra salted caramel over each, and decorating with Rolo candies if desired.
Notes
**Unfrosted cake can be wrapped tightly in cling film and frozen. Thaw in the refrigerator overnight, then frost and decorate.
***Cake can be stored in an airtight container in the refrigerator for 3–5 days. Leftover salted caramel keeps in the refrigerator up to 2 weeks.
Nutrition
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