A delightful chocolate cake recipe with a rich and creamy frosting, perfect for any occasion.
Preheat your oven to 350°F (175°C) and prepare two 8-inch round cake pans by greasing them and lining the bottoms with parchment paper.
Using parchment paper ensures the cakes release easily from the pans.
In a large mixing bowl, whisk together the flour, sugar, baking soda, and salt until well combined.
Sifting the dry ingredients can help achieve a smoother batter.
In a separate bowl, mix the hot water, vinegar, instant coffee granules, and vanilla extract until the coffee granules dissolve.
Dissolving the coffee granules in hot water enhances the chocolate flavor.
Combine the wet ingredients with the dry ingredients and whisk until just combined. The batter may have some lumps, which is fine.
Avoid overmixing to keep the cake tender.
Divide the batter evenly between the prepared pans and bake for 35-40 minutes, or until a toothpick inserted in the center comes out clean.
Rotating the pans halfway through baking ensures even cooking.
Let the cakes cool in the pans for 10 minutes, then transfer them to a wire rack to cool completely.
Cooling the cakes completely prevents the frosting from melting.
To make the frosting, melt the butter in a saucepan over medium heat, then stir in the powdered sugar, salt, and cocoa powder until combined.
Stir continuously to prevent the mixture from burning.
Mix the heavy cream, sour cream, and instant coffee granules in a bowl until smooth, then gradually add this mixture to the saucepan, stirring until smooth and glossy.
Adding the cream mixture gradually helps achieve a smooth consistency.
Remove the frosting from heat and stir in the vanilla extract. Let it cool at room temperature until it thickens to a spreadable consistency.
If the frosting becomes too thick, gently warm it to make it spreadable.
Assemble the cake by placing one layer on a serving plate, spreading frosting on top, then adding the second layer and frosting the top and sides.
Use an offset spatula for a smooth and even frosting application.