Chocolate Decadence Cake Recipe

Ingredients (17)

• Butter for greasing
• 2 cups (about 8 ounces) sifted cake flour
• 1 cup (about 4 ounces) Dutch process cocoa powder
• 1 tablespoon instant espresso powder
• 1 teaspoon baking soda
• 1/2 teaspoon baking powder
• 1 teaspoon salt
• 3/4 cups (about 5 1/3 ounces) granulated sugar
• 3/4 cups (about 7 1/4 ounces) packed brown sugar
• 1 cup (2 sticks, 8 ounces) unsalted butter, at room temperature
• 3 large eggs
• 1 1/2 cups (12 ounces) sour cream
• 1 teaspoon vanilla extract
• 1/2 cup (8 ounces) sour milk or buttermilk
• 3 cups of chocolate buttercream frosting
• 3 cups of vanilla buttercream frosting
• 2 cups of chocolate ganache, gently warmed and of pouring consistency