Surprise Cupcakes
["1 pkg. chocolate cake mix (Swiss or German chocolate)", "8 oz. pkg. cream cheese, softened to room temperature", "1/3 c. sugar", "1 egg", "6 oz. pkg. chocolate chips", "dash of salt"]
["Make cake according to package directions.", "Fill paper liners in cupcake pans 2/3 full with mix.", "Mix cream cheese with egg, sugar and salt.", "Stir in chocolate chips."]
["chocolate cake", "cream cheese", "sugar", "egg", "chocolate chips", "salt"]