Chocolate Espresso Cake Recipe
This Chocolate Espresso Cake is a rich and decadent dessert combining deep chocolate flavors with robust espresso, topped with a luscious brown butter frosting. The cake boasts a fudgy texture enhanced by melted dark chocolate and cocoa powder, while the espresso adds a delightful complexity. Perfect for coffee and chocolate lovers, this cake is easy to prepare and baked to moist perfection in a 9×13 inch pan.
- Author: lea
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Total Time: 45 minutes
- Yield: 12 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Cake:
- 1 1/2 sticks (170g) Unsalted Butter
- 3 double shots (6 oz) Espresso
- 1/2 cup (40g) Cocoa Powder
- 1 (3.5 oz) Ghirardelli 72% Cacao Dark Chocolate Bar, roughly chopped
- 1 1/4 cup (240g) Light Brown Sugar
- 1/2 tablespoon Bourbon Vanilla Extract
- 1/2 teaspoon Kosher Salt
- 3 Large Eggs
- 2 Egg Yolks
- 1 cup (120g) All Purpose Flour
- 1/2 tablespoon Baking Soda
Brown Butter Frosting:
- 2 sticks (226g) Unsalted Butter
- 4 cups (450g) Powdered Sugar
- 1 teaspoon Bourbon Vanilla Extract
- 1/2 teaspoon Kosher Salt
- 3 tablespoons (45ml) Heavy Cream, cold
- Preheat and Prepare Pan: Preheat your oven to 350ºF (175ºC). Grease the sides and bottom of a 9×13 inch baking dish to prevent sticking; parchment paper is not necessary as the cake will remain in the dish.
- Melt Butter and Espresso: In a small saucepan over low to medium heat, melt 1 1/2 sticks (170g) of unsalted butter with 3 double shots of espresso (6 oz). Stir occasionally until butter is fully melted, then remove from heat.
- Add Cocoa and Chocolate: Immediately add 1/2 cup (40g) cocoa powder and the chopped dark chocolate bar into the warm butter-espresso mixture. Stir until the chocolate melts and the mixture is smooth; some small lumps of cocoa powder may remain but will incorporate later.
- Mix Dry Ingredients: In a large mixing bowl, combine 1 1/4 cup (240g) light brown sugar, 1/2 teaspoon kosher salt, and 1/2 tablespoon bourbon vanilla extract.
- Combine Chocolate Mixture: Pour the melted chocolate mixture into the bowl with sugar mixture. Whisk thoroughly until a smooth and cohesive batter forms.
- Add Eggs: Incorporate 3 large eggs and 2 egg yolks into the batter. Whisk until the mixture becomes glossy and smooth.
- Add Flour and Leavening: Sift in 1 cup (120g) all-purpose flour along with 1/2 tablespoon baking soda. Whisk gently until evenly combined and smooth, careful not to overmix.
- Bake Cake: Pour batter into the prepared 9×13 baking dish. Bake in the preheated oven for 22-25 minutes, or until a toothpick inserted in the center comes out clean or with moist crumbs.
- Cool Cake: Remove cake from oven and allow it to cool completely in the baking dish to room temperature before frosting.
- Make Brown Butter: While the cake bakes, place 2 sticks (226g) unsalted butter in a large saucepan over low to medium heat. Stir constantly, scraping the pan’s bottom, until the butter foams and then browns with a nutty aroma, showing amber color and brown particles.
- Cool Brown Butter: Transfer the browned butter to a heatproof bowl to cool completely before using it in the frosting to prevent melting the powdered sugar.
- Mix Frosting: Using a stand mixer with the whisk attachment, combine the cooled brown butter and 4 cups (450g) powdered sugar on low speed for 30 seconds. Gradually increase speed and whisk until the mixture is smooth and fully incorporated, scraping the bowl halfway through.
- Add Remaining Frosting Ingredients: Add 1 teaspoon bourbon vanilla extract, 1/2 teaspoon kosher salt, and 3 tablespoons (45ml) cold heavy cream to the frosting. Whisk until fully combined and creamy.
- Frost the Cake: Spread the brown butter frosting evenly over the cooled cake surface with a spatula.
- Serve and Enjoy: Slice the cake and serve at room temperature. Store leftovers in an airtight container.
Notes
- You can substitute brewed espresso with strong brewed coffee if espresso shots are unavailable.
- Be careful not to overbake the cake to keep it moist and fudgy; check for doneness at 22 minutes.
- Allow the cake to cool fully before frosting to prevent the frosting from melting.
- Use high-quality cocoa and chocolate for the best flavor depth.
- Brown butter frosting adds a nutty richness that complements the chocolate and espresso flavors beautifully.
Keywords: chocolate espresso cake, chocolate cake, espresso dessert, brown butter frosting, rich chocolate cake