Calypso Pie
["20 Oreos, crushed", "1/2 c. melted butter", "1/2 gal. ice cream", "1 1/2 sq. unsweetened chocolate", "1/4 stick butter", "2/3 c. sugar", "1/2 tsp. salt", "2/3 c. (small can) evaporated milk", "1 tsp. vanilla flavoring"]
["Mix crushed Oreos with butter.\tSpread into greased 9 x 15-inch pan.", "Spread 1/2 gallon soft vanilla ice cream (or any flavor) on crumb mixture and freeze until firm."]
["Oreos", "butter", "cream", "unsweetened chocolate", "butter", "sugar", "salt", "milk", "vanilla flavoring"]