Courtesy Martha Stewart! Ingredients 2 1/2 cups all-purpose flour 2 cups cake flour (not self-rising) 2 1/4 teaspoons baking powder 1 1/4 teaspoons salt 1 1/4 cups whole milk 1 tablespoon pure vanilla extract 2 sticks plus 2 tablespoons unsalted butter, room temperature 2 1/4 cups sugar 6 large eggs 2 containers (6 ounces each) […]