Blueberry Crunch
["2 c. plain flour", "1 or more c. crushed pecans", "2 sticks butter or margarine", "2 containers Cool Whip or 1 (16 oz.) size", "1 box powdered sugar", "1 (8 oz.) pkg. cream cheese", "1 or 2 cans blueberry or any flavor pie filling"]
["Crust:", "Mix flour, crushed pecans and margarine or butter (at room temperature).", "Cook at 350\u00b0 for approximately 10 minutes."]
["flour", "pecans", "butter", "containers", "powdered sugar", "cream cheese"]