Blueberry Yum Yum
["1 large box vanilla wafers", "1 stick margarine", "1 (8 oz.) pkg. cream cheese", "1/2 c. sugar", "1/2 c. milk", "1 large carton Cool Whip", "1/2 c. pecans", "1 can blueberry pie filling"]
["Crush vanilla wafers fine.", "Let margarine set out to room temperature.", "Mix with wafers.", "Press into 8 x 10-inch Pyrex dish. Bake 8 to 10 minutes.", "Cool."]
["vanilla wafers", "margarine", "cream cheese", "sugar", "milk", "pecans", "blueberry pie filling"]