My mother made apple and sausage stuffing when I was younger. I found a sausage and sage stuffing that I would like to make - it doesn't include apples, but I would like to include Them. What type of apple do I use? How many apples( recipe calls for 2lbs of bread and says it feeds 10 - 12)? Do I peel the apples? Do I cook the apples with the celery and onion or just add it when I mix everything together? Thank you.