The one-bowl vanilla cake is ultra-moist with a tender crumb. Baked in a 13- x 9-inch cake pan, the sheet cake serves a crowd and is just as good if made a few days ahead.

Cool: Let the cake cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. Frost: Beat butter until creamy, then gradually add powdered sugar.

If you’re looking to take Fey’s advice and eat your feelings, a 9-x-13-inch sheet cake cost $63.75 plus $20 for a decoration on top at Le Delice. If vanilla’s not your favorite, Castillo ...

Sheet cakes’ large surface area have long been put to use for decorating with frosting, sprinkles and even the American flag come July 4, but today’s examples take it to the next level.