Oh man, this is so good!! I've never used the pre-packaged chicken, but I'm sure that makes it even more convenient. I make and use chicken breast so much for different meals, that I just save some back in a tupperware, pour in the wing sauce, take the chill off in the microwave, then pour it over the creamcheese. I took leftovers to work, and people actually thought I was eating healthy when they saw the celery! Haha!