Description
Layers of rich, moist chocolate cake, silky chocolate buttercream, and a crunchy coat of mini chocolate chips make this triple chocolate cake an irresistible dessert masterpiece.
Ingredients
Scale
- 1¾ cups all-purpose flour
- ¾ cup unsweetened cocoa powder (sifted)
- 2 tsp baking soda
- 1 tsp salt
- 2 large eggs
- 1 cup buttermilk
- ½ cup vegetable oil
- 2 tsp vanilla extract
- 1 cup semisweet chocolate chips (Guittard or Ghirardelli)
- ½ cup hot brewed coffee (or hot water)
- 1 cup salted butter, softened
- 3½ cups powdered sugar (sifted)
- ¾ cup unsweetened cocoa powder (Dutch-processed preferred)
- 6 oz melted semisweet chocolate
- 2–4 tbsp heavy cream
- Mini chocolate chips (for garnish)
Instructions
- Preheat oven to 350°F (175°C). Grease and line your cake pans with parchment paper and dust with flour or cocoa powder.
- Melt 1 cup semisweet chocolate chips with ½ cup hot brewed coffee. Stir until smooth and set aside to cool slightly.
- In a bowl, sift together flour, cocoa powder, baking soda, and salt.
- In another bowl, whisk eggs, buttermilk, oil, and vanilla extract. Stir in the melted chocolate-coffee mixture.
- Gradually mix dry ingredients into wet, stirring just until combined.
- Divide batter into pans, tap to release air bubbles, and bake (25–30 min for 8-inch or 33–35 min for 6-inch pans).
- Cool for 10 minutes, then turn out onto wire racks to cool completely. Wrap and chill layers if desired before frosting.
- To make frosting: Beat butter until creamy. Add powdered sugar and cocoa, mixing on low then medium speed. Add melted chocolate, vanilla, and cream until mousse-like texture is reached.
- Assemble cake: Level layers, frost between and over them, apply a crumb coat, chill 20 min, then finish with a smooth final coat.
- Decorate with mini chocolate chips on sides and top, or add chocolate curls or ganache for flair.
Notes
For best results, use high-quality chocolate and sift dry ingredients. Cake layers can be frozen before frosting to ease assembly. Adjust baking time based on pan size.
- Prep Time: 25 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baked
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 560
- Sugar: 42g
- Sodium: 310mg
- Fat: 32g
- Saturated Fat: 18g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 65g
- Fiber: 4g
- Protein: 6g
- Cholesterol: 85mg
Keywords: triple chocolate cake, chocolate buttercream, layer cake, rich dessert