1 c. flour
1 stick butter
1 c. walnuts, crushed
3 tbsp. powdered sugar
1 (12 oz.) Cool Whip
3 c. miniature marshmallows
1 can blueberry or cherry pie filling

Melt butter; add flour, walnuts and powdered sugar. Mix and press in 13x9 pan. Bake at 350 degrees for 15-20 minutes. Cool completely.

Second layer: Mix together Cool Whip and miniature marshmallows. Spread over crust.

Third layer: Top with one large can of blueberry or cherry pie filling. Refrigerate and serve.