Frozen Yogurt Pie
["2 (8 oz.) containers fat-free yogurt", "1/2 c. fruit", "1 (8 oz.) container lite Cool Whip", "1 graham cracker crust"]
["Use same flavor of yogurt and fruit.", "Strawberry, blueberry and peach are some choices."]
["containers", "fruit", "container lite", "graham cracker crust"]