Triple Layer Chocolate Cake
A decadent triple layer chocolate cake made with rich cocoa, layered with creamy chocolate frosting, and perfect for special occasions or indulgent cravings.
- Author: Mariem
- Prep Time: 30 minutes
- Cook Time: 30 minutes
- Total Time: 1 hour 30 minutes
- Yield: 12-14 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
- 2 1/2 cups all-purpose flour
- 2 1/2 cups granulated sugar
- 1 cup unsweetened cocoa powder
- 2 1/2 tsp baking powder
- 1 1/2 tsp baking soda
- 1 tsp salt
- 3 large eggs
- 1 cup vegetable oil
- 1 cup buttermilk
- 1 1/4 cups hot water
- 2 tsp vanilla extract
- 1 cup unsalted butter, softened (for frosting)
- 3 1/2 cups powdered sugar (for frosting)
- 3/4 cup unsweetened cocoa powder (for frosting)
- 1/2 cup heavy cream (for frosting)
- 1 tsp vanilla extract (for frosting)
- Preheat oven to 350°F (175°C). Grease and line three 9-inch round cake pans with parchment paper.
- In a large bowl, whisk together flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- Add eggs, vegetable oil, buttermilk, hot water, and vanilla extract. Mix until well combined and smooth.
- Divide the batter evenly among the three prepared pans.
- Bake for 25–30 minutes or until a toothpick inserted in the center comes out clean.
- Let cakes cool in pans for 10 minutes, then turn out onto wire racks to cool completely.
- To make the frosting, beat the butter until light and fluffy. Add powdered sugar and cocoa powder gradually, beating to combine.
- Slowly add heavy cream and vanilla extract. Beat until smooth and spreadable.
- Assemble the cake by spreading frosting between each layer and over the top and sides of the cake.
- Chill for 15–20 minutes to set the frosting before serving if desired.
Notes
- Use high-quality cocoa powder for best flavor.
- Ensure cakes are fully cooled before frosting to avoid melting.
- Add chocolate shavings or sprinkles for decoration.
Nutrition
- Serving Size: 1 slice
- Calories: 520
- Sugar: 45g
- Sodium: 300mg
- Fat: 28g
- Saturated Fat: 14g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 65g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 75mg
Keywords: triple layer chocolate cake, chocolate cake, layered cake, birthday cake, rich dessert