Preheat oven to 350°F. Grease bottom of a 9 x 13-inch baking pan. Mix flour and butter; spread in pan. Bake for 20-25 minutes or until golden. Let crust cool.
Mix cream cheese, powdered sugar, LUCKY LEAF Premium Lemon Pie Filling, vanilla and half of the whipped topping together. Spread over crust. Spread remaining whipped topping over pie filling mixture.
Cover and chill until ready to serve.