Easy-Cheesy Lemon Bars
["1 pkg. Pillsbury Plus lemon cake mix", "1/2 butter or margarine, melted", "1 egg", "1 pkg. Pillsbury Rich 'N Easy lemon frosting mix", "1 pkg. cream cheese, soft", "2 eggs"]
["Heat oven to 350\u00b0.", "Grease bottom only of a 13 x 9-inch pan. Combine cake mix, butter and 1 egg.", "Stir until moist.", "Pat into pan."]
["lemon cake", "butter", "egg", "N", "cream cheese", "eggs"]