Ingredients
Equipment
Method
Make Chocolate Simple Syrup
- In a medium saucepan over medium heat, combine 1 cup of water and 1 cup of granulated sugar. Stir until boiling and sugar dissolves, then whisk in ½ cup of dark cocoa powder. Remove from heat and cool.
Preheat Oven
- Preheat your oven to 350°F (175°C). Grease two 9-inch round cake pans and line the bottoms with parchment paper.
Mix Dry Ingredients
- In a large mixing bowl, sift together 2 cups of flour, 2 cups of sugar, ¾ cup of cocoa powder, 1½ teaspoons of baking powder, 1½ teaspoons of baking soda, and 1 teaspoon of fine salt. Stir until evenly combined.
Combine Wet Ingredients
- In a separate bowl, whisk together 1 cup of warm water, 1 cup of sour cream, ½ cup of oil, 2 eggs, and 2 teaspoons of vanilla until smooth. Gradually pour into dry ingredients and mix until just combined.
Bake
- Divide batter evenly between prepared pans. Bake for 23 to 26 minutes until a toothpick comes out with a few moist crumbs.
Cool Layers
- Remove cake pans from oven and cool in pans for about 15 minutes. Transfer to a wire rack to cool completely.
Prepare Buttercream
- Beat 1 cup of unsalted butter until smooth. Gradually add ¾ cup of cocoa powder, 2 teaspoons of vanilla, ½ teaspoon of salt, and 4 cups of powdered sugar. Mix in ½ cup of heavy whipping cream until smooth.
Assemble Cake
- Soak the top of one cooled cake layer with chocolate syrup. Spread buttercream on top, place the second layer on top, then repeat soaking and frosting process.
Decorate
- Cover the cake with mini chocolate chips, pressing them into the buttercream. Chill briefly to set frosting.
Serve and Enjoy
- Slice the cake and serve it with whipped cream or vanilla ice cream. Store at room temperature for up to 2 days.
Nutrition
Notes
For best results, ensure all ingredients are at room temperature, measure flour accurately, and avoid overmixing the batter. Soaking layers with chocolate syrup adds moisture.
