CRUST:

1 c. self-rising flour
1 stick softened butter
1 c. chopped nuts

FILLING:

1 c. sugar
8 oz. cream cheese
8 oz. Cool Whip
1 can blueberry pie filling (Comstock)

Mix together crust ingredients and press into a 2 quart casserole dish. Bake at 350 degrees for 15 to 20 minutes. Cream together sugar and cream cheese and add Cool Whip. Spread over cooled crust then pour pie filling over that. Top with Cool Whip.