This sundae pie turns the tables on pie a la mode, with a filling of softened vanilla ice cream topped by warm chopped apples and a caramel drizzle.
Microwave caramels and milk in microwaveable bowl on HIGH 1 to 1-1/2 min. or until caramels are completely melted and mixture is well blended, stirring after 1 min. Drizzle 1/2 cup of the caramel sauce evenly onto bottom of crust. Reserve remaining caramel sauce for later use. Top with scoops of ice cream, spreading evenly. Freeze 3 hours.
Meanwhile, cook apples in butter and sugar in large skillet on medium heat 5 min. or until apples are tender, stirring frequently. Cool completely.
Spoon apples over ice cream; drizzle with reserved caramel sauce. Sprinkle with nuts. Freeze 4 hours or overnight. Remove from freezer 10 min. before serving.
One serving of this delicious pie makes a nice dessert for a family gathering.
Make this special occasion ice cream pie a week ahead of time.
Cover and store any leftover pie in freezer.