Confetti Cake with Vanilla Frosting
A childhood favorite made larger than life, our celebration sheet cake features delicious homemade sprinkles. An old-fashioned cooked milk frosting is the perfect balance of not-too-sweet creaminess. We used Rose Levy Beranbaum's reverse creaming method for this cake. Beating the butter into the dry ingredients produces an extra-tender, melt-in-your-mouth texture.