1 cup flour
1 stick margarine, melted
3/4 cup chopped pecans
1 cup powdered sugar
1 (8 oz.) pkg. cream cheese
1 (9 oz.) Cool Whip
1 (21 Oz. can blueberry pie filling
Combine all ingredients and press into a baking pan. Bake at 350 degrees for 20 minutes or until lightly brown.
Blend cream cheese and sugar together until well mixed. Add Cool Whip and mix thoroughly. Spread on top of cooked crust. Top with can of blueberry pie filling. Refrigerate for several hours before serving.