CRUST:

1/2 c. butter, softened
1 c. flour
1/2 c. chopped walnuts

Mix together in the same manner as pie dough. Roll out to about an 8x8 baking dish size. In an 8x8 baking dish, bake at 350 degrees for 25 minutes.

FILLING:

1 (8 oz.) pkg. cream cheese
1 c. powdered sugar
1 (8 oz.) carton Cool Whip

Mix cream cheese, powdered sugar and Cool Whip together until well mixed. Spread on top of cooled crust.

TOPPING:

Top with 1 can (approximately 21 ounces) of blueberry pie filling. Let set in refrigerator several hours. Then serve. This is delicious.