Yogurt Pie

This is my Oma's recipe - it's simple, yet delicious.  It is also so simple because you can change the flavor just by buying a different flavor of yogurt.  This is my Dad's favorite dessert I think.  Everytime you ask what he wants for dessert, it's this!  Not a cold weather dessert though, definitely eat this one in the summer :)

1 Graham Cracker Crust (pre-made)
8 oz Cool Whip
1 Yogurt with Fruit (any flavor you want)

Mix yogurt into cool whip and put it in the pie crust.
Freeze!!
Enjoy!!