Aunt Lizzy'S Ice Cream Dream Pie
["50 to 60 Ritz crackers", "1 stick softened margarine", "3 c. milk", "1 1/2 qt. softened vanilla ice cream", "2 pkg. instant coconut pudding", "2 pkg. Dream Whip or 1 large tub Cool Whip", "5 or 6 additional crushed crackers"]
["You will need a 9 x 13-inch pan."]
["crackers", "margarine", "milk", "vanilla ice cream", "instant coconut pudding", "Dream Whip", "crackers"]