Homemade Vanilla Buttercream Frosting Recipe
Ingredients 1 1/3 cups sugar 1 vanilla bean, halved lengthwise 7 large egg whites Pinch kosher salt 1 1/4 pounds (5 sticks) unsalted butter, cut into tablespoon-size pieces, softened 2 teaspoons pure vanilla extract Preparation Put sugar in the bowl of a food processor, and scrape in vanilla seeds. Process until combined. Sift into a bowl, and discard any large pieces of vanilla. Put egg whites, vanilla-sugar mixture, and salt in the heatproof bowl of an electric mixer....