Chess Squares
["1 box yellow cake mix", "1 beaten egg", "1 stick softened butter", "1 (8 oz.) cream cheese", "2 beaten eggs", "1 box powdered sugar", "1 tsp. vanilla"]
["Mix cake mix, egg and butter.", "Press into a 9 x 13-inch pan. Mix cream cheese, eggs, powdered sugar and vanilla with mixer 5 minutes.", "Pour over batter and bake at 350\u00b0 for 35 to 40 minutes."]
["yellow cake mix", "egg", "butter", "cream cheese", "eggs", "powdered sugar", "vanilla"]