Cream-Filled Cupcake Cake on BakeSpace.com

Ingredients

• Cake:
• 1 egg
• 1 cup buttermilk
• 2/3 cup vegetable oil
• 2 cups all purpose flour
• 1 3/4 cups granulated sugar
• 1/2 cup dark cocoa
• 1 tablespoon baking soda
• 1 teaspoon salt
• 1 cup hot coffee
• Buttercream:
• 4 tablespoons all-purpose flour
• 1 cup milk
• 1 cup butter, softened
• 1 cup granulated sugar (not powdered sugar)
• 1 teaspoon vanilla extract
• Ganache:
• 1 1/2 cups dark chocolate chips
• 3/4 cup heavy cream