Instructions: Combine powdered sugar, margarine, egg, salt and vanilla in a bowl. Mix on low speed exactly 15 minutes. Spoon mixture into pie shell . Spread topping evenly on top of filled pie. Using a pastry tube, pipe a ruffle of whipped cream around the edge of pie to garnish. Chill at least 4 hours before serving.

Topping:
Whip the cream until stiff. Fold in pineapple and nuts.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.