Mousse in a Minute

1 1/2 c. whipped topping
1 (21 oz.) can lemon pie filling (or another pie filling you prefer)
8 individual graham cracker shells or 1 9 in. graham cracker crust.

In bowl, fold the whipped topping into pie filling. Spoon into shells or crust. Refrigerate until serving. Yield: 8 servings