Stuffing in your meatloaf? Interesting. I generally just add breadcrumbs, and some other stuff to make my meatloaf work. Since I don't eat beef.. I use ground turkey for spaghetti, meatloaf, tacos, enchiladas, lasagna, salisbury steak, dirty rice (along with turkey sausage), and pretty much anything requiring ground turkey. I fix everything the same way I would if I was using ground beef. What makes it all work is the quality of the ground turkey. For that, I use Carolina Ground Turkey. It's not the leanest quality of ground turkey, but it's consistency works better than some of the name brands.