For many people, cake is just the delivery vehicle for the real star of the show—the frosting. If you agree, you’ll love this five-star buttercream frosting recipe. It’s rich, sweet and foolproof. With 4 ingredients and 10 minutes of effort, this vanilla buttercream frosting will be ready to turn any cake, cookie or cupcake into a special-occasion dessert—never underestimate the power of a good frosting! Memorize this recipe and you’ll always have a frosting to complement whatever’s for ...