Graham cracker crusts have unlimited potential. They often are the base for cheesecakes, cream pies, no-bake pies, icebox cakes, bar cookies, and more. Although the ready-made pie shells are available in the baking aisle at the grocery store, these delicious crusts are also quite easy to make at home, requiring just three ingredients and less than 10 minutes in the oven. You can purchase graham cracker crumbs or make your own from whole graham crackers by pulsing them in a food processor or placing them in a plastic bag and crushing with a rolling pin.