Dessert-A-La-Ritz
["2 tubes Ritz crackers", "3/4 c. margarine, melted", "3 (4 1/2 oz.) pkg. instant coconut or pistachio pudding mix", "2 c. milk", "1/2 gal. vanilla ice cream", "1 (16 oz.) container Cool Whip"]
["Crush Ritz crackers, reserving 1/2 cup crumbs.", "Stir melted margarine into remaining crumbs and press into a 9 x 13-inch pan. Chill."]
["crackers", "margarine", "instant coconut", "milk", "vanilla ice cream"]