Amalene Tucker'S Party Paradise Refrigerator Cake
["1 1/2 lb. vanilla wafers", "1 box confectioners sugar, sifted", "2 (8 oz.) Cool Whip", "1 (16 oz.) can crushed pineapple, well drained", "4 eggs (unbeaten)", "1 c. pecans, chopped", "1/2 lb. butter"]
["Grease a large pan, 10 x 15-inch with butter.", "Arrange in layers as follows."]
["vanilla wafers", "confectioners sugar", "pineapple", "eggs", "pecans", "butter"]