– 1 cup butter, melted – 1/2 cup unsweetened cocoa powder – 4 large eggs – 1 Tablespoon vanilla extract – 2 cups all purpose flour – 2 cups granulated sugar – 1/2 teaspoon salt Chocolate Frosting: – 1 cup granulated sugar – 1 cup mini marshmallows – 1/2 cup semi-sweet chocolate chips – 1/4 cup milk – 1/4 cup butter