After a big Christmas dinner, we love the cool refreshment of a frozen lemon pie. Limoncello brings a little sophistication to each smooth, creamy slice. —Jessie Grearson-Sapat, Falmouth, Maine

Graham cracker crust (9 inches)

Graham cracker crust (9 inches): Combine 1-1/2 cups crushed graham cracker crumbs (24 squares), 1/4 sugar and 1/3 cup melted butter. Press onto the bottom and up the sides of an ungreased 9-in. pie plate. Bake at 375 until lightly browned, 8-10 minutes. Cool on a wire rack before filling.