Chocolate Fudge Cake

Chocolate fudge cake is the cure for any chocolate lover's sweet tooth and a staple in baking 101. Here's how to make it at home. Total TimePrep: 50 min. Bake: 25 min. + cooling Makes 12 servings Ingredients 1/2 cup butter, softened2-1/4 cups packed brown sugar3 large eggs1-1/2 teaspoons vanilla extract3 ounces unsweetened chocolate, melted and cooled slightly2-1/4 cups cake flour1 teaspoon baking soda1/2 teaspoon salt1/2 teaspoon baking powder1 cup sour cream1 cup waterFROSTING:1/2 cup butter,