Description
This decadent Chocolate Sheet Cake with rich Chocolate Frosting is a perfect treat for any occasion. Featuring a moist, chocolatey cake base topped with a smooth and creamy chocolate frosting, this dessert combines simple ingredients and straightforward steps to create a classic favorite that serves 24. The recipe uses a baking method to ensure a fluffy texture, and the frosting adds an indulgent finish.
Ingredients
Cake Ingredients
- 1 cup Butter
- 1/3 cup Unsweetened Cocoa Powder
- 1 cup Water
- 2 cups All Purpose Flour
- 2 cups Granulated Sugar
- 1 teaspoon Baking Soda
- 1/4 teaspoon Salt
- 2 Large Eggs
- 1/2 cup Buttermilk
- 2 teaspoons Vanilla Extract
Frosting Ingredients
- 1 cup Unsalted Butter (softened)
- 3 cups Confectioners Sugar
- 1/2 cup Unsweetened Cocoa Powder
- 3-4 Tablespoons Heavy Whipping Cream
- 2 teaspoons Vanilla Extract
- 1/2 teaspoon Salt
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350 degrees Fahrenheit and grease a 9×13 inch baking pan to prepare for the cake batter.
- Make Chocolate Mixture: In a saucepan over medium heat, combine butter, cocoa powder, and water. Stir continuously until the mixture comes to a boil. Remove from heat and set aside to cool slightly.
- Mix Dry Ingredients: In a large mixing bowl, combine flour, granulated sugar, baking soda, and salt. Stir these dry ingredients together to distribute evenly.
- Combine Chocolate Mixture with Dry Ingredients: Pour the slightly cooled chocolate mixture into the dry ingredients and beat well to combine.
- Add Wet Ingredients: Add eggs, buttermilk, and vanilla extract to the bowl and beat thoroughly until the batter is smooth and fully incorporated.
- Bake the Cake: Pour the batter into the prepared baking pan and bake in the preheated oven for 30-35 minutes, or until a toothpick inserted in the center comes out clean. Allow the cake to cool completely in the pan before frosting.
- Prepare Frosting: Using a hand mixer or stand mixer, beat the softened butter on medium speed for 2-3 minutes until creamy and smooth.
- Add Dry Frosting Ingredients: Add confectioners sugar, cocoa powder, and salt to the creamed butter. Mix on low speed until combined (about 1 minute).
- Adjust Frosting Consistency: Add 3 tablespoons of heavy whipping cream and vanilla extract. Continue mixing on low speed until the frosting is smooth. Add additional heavy whipping cream one tablespoon at a time if needed to reach desired consistency.
- Frost the Cake: Spread the prepared frosting evenly over the completely cooled cake using a spatula or knife.
- Serve: Slice the cake into 24 pieces and serve. Enjoy this rich, chocolatey treat!
Notes
- Ensure the cake is completely cooled before frosting to prevent the frosting from melting.
- Use room temperature eggs and butter for better batter consistency.
- If you prefer a richer frosting, use heavy whipping cream as needed to achieve a creamier texture.
- Store leftover cake in an airtight container at room temperature for up to 3 days or refrigerated for up to a week.
- For extra flavor, you can add a pinch of espresso powder to the cake batter.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American