Frozen Banana Split Dessert
["2 c. crushed vanilla wafers", "3/4 stick margarine, melted", "3 Tbsp. sugar", "2 eggs", "2 sticks margarine, softened", "2 c. powdered sugar", "4 bananas, sliced", "1 medium can crushed pineapple, drained", "1 large tub Cool Whip", "1/2 c. maraschino cherries, chopped or sliced", "nuts sprinkled on top (optional)"]
["Mix the first 3 ingredients and press into a 13 x 9-inch pan."]
["vanilla wafers", "margarine", "sugar", "eggs", "margarine", "powdered sugar", "bananas", "pineapple", "maraschino cherries", "nuts"]