Sour Cream Fat-Free Pound Cake
["1 box Duncan Hines butter cake mix", "3/4 c. applesauce (no sugar)", "4 to 5 egg whites, well beaten", "1 (8 oz.) fat-free sour cream"]
["Mix all together and bake at 350\u00b0 for 40 minutes or until done."]
["cake mix", "applesauce", "egg whites", "sour cream"]