Cream Cheese Cake
["1 egg, beaten", "1 stick margarine, melted", "1 box yellow cake mix", "3 eggs, beaten", "1 (8 oz.) pkg. cream cheese", "1 lb. box confectioners sugar", "2 Tbsp. lemon juice"]
["Mix egg, margarine and cake mix.", "Press together in 9 x 13-inch pan.", "Mix eggs, cream cheese, confectioners sugar and lemon juice.", "Pour over dough.", "Sprinkle with pecans (optional). Bake at 350\u00b0 for 40 minutes without opening door."]
["egg", "margarine", "yellow cake mix", "eggs", "cream cheese", "confectioners sugar", "lemon juice"]