Blueberry Dessert
["1 box Jiffy yellow cake mix", "1 can Thank You brand blueberry pie filling", "2 sticks margarine", "nuts, chopped fine"]
["Pour pie filling in 10 x 10-inch baking pan.", "Sprinkle cake mix and nuts.", "Cut margarine into 1/4-inch pats and cover the entire mix.", "Bake at 350\u00b0 for 35 minutes.", "Cool.", "Then refrigerate for 1 hour."]
["yellow cake", "Thank You brand", "margarine", "nuts"]