1 and 1/4 cups sour cream

3/4 cup sugar

1/4 cup flour

1/4 teaspoon salt

1 egg

2 teaspoons Gefen Vanilla Extract

3 Granny Smith apples, sliced thin (1/8-inch thick)

3 Cortland apples, sliced thin (1/8-inch thick)

1 Gala or McIntosh apple, sliced thin (1/8-inch thick)

3/4 cup chopped walnuts

3/4 cup flour

1/3 cup sugar

1/3 cup brown sugar

1 teaspoon ground cinnamon

pinch of salt

8 tablespoons (1 stick) butter, melted

store bought caramel sauce

2 frozen 9-inch deep pie crusts (not graham cracker crust)