English Toffee
["1/4 c. melted butter", "2 c. graham cracker crumbs", "1/4 c. sugar"]
["Mix well.", "Press in a 9 x 13-inch pan.", "Bake for 10 minutes at 350\u00b0.", "Use an 8 x 8-inch pan for thicker crust."]
["butter", "graham cracker crumbs", "sugar"]