Mrs. Hummel'S Cheesecake
["1 1/2 c. graham crackers, crushed", "1/2 c. butter, melted", "1 Tbsp. sugar (optional)"]
["Mix ingredients; spread in pie pan.", "Bake 5 minutes at 325\u00b0. Set aside (put back into shape if necessary)."]
["graham crackers", "butter", "sugar"]