Yogurt Pie
["2 c. fruit yogurt", "1 small carton Cool Whip", "1 butter crust pie crust (next to prepared graham cracker crust in grocery store)"]
["Stir yogurt, mixing the fruit. Pour into a bowl. Add the Cool Whip and mix well. Put into the pie crust. Cover and refrigerate. Best if chilled overnight."]
["fruit yogurt", "butter"]