Blueberry Dessert
["1 stick margarine", "1 c. flour", "1 c. chopped pecans", "1/4 c. brown sugar", "1 (8 oz.) cream cheese (room temperature)", "2 c. Cool Whip", "1 1/2 c. confectioners sugar", "1 can blueberry pie filling"]
["Melt margarine in a 9 x 13-inch pan.", "Add flour, pecans and brown sugar.", "Mix and press in bottom of pan.", "Bake at 350\u00b0 until lightly browned, about 10 minutes.", "Cool."]
["margarine", "flour", "pecans", "brown sugar", "cream cheese", "confectioners sugar", "blueberry pie filling"]