Cream Cheese Bars
["1 box Duncan Hines yellow cake mix", "1 stick butter, melted", "1 egg", "1 pkg. cream cheese (8 oz.)", "2 eggs", "1 box confectioners sugar", "2 tsp. vanilla"]
["Mix butter, cake mix and 1 egg.", "Pat in 13 x 9-inch pan.", "Mix cream cheese, 2 eggs, confectioners sugar and vanilla; pour over cake mixture.", "Bake at 350\u00b0 for 30 minutes."]
["butter", "egg", "cream cheese", "eggs", "confectioners sugar", "vanilla"]