3 really chocolate chocolate chocolate frosting Recipes

salted butter, softened (2 sticks), powdered sugar, vanilla, milk (any type except fat-free), corn syrup (i used light), unsweetened cocoa powder (for chocolate frosting) (optional)

sugar, all-purpose flour, unsweetened cocoa, baking powder, salt, eggs, milk, vegetable oil, vanilla extract, boiling water, chocolate fudge frosting, margarine, melted, unsweetened cocoa, powdered sugar, milk, vanilla extract