Well, I was making the plum sauce a few days ago for this year's Thanksgiving and Christmas turkey, and when I went to put the containers in the chest freezer, I discovered I still had a container of plum sauce from last year in there. So I figured "What the heck?" and went to Costco for a turkey breast (Costco has amazing turkey breasts), got the stuffing components, and had "Thanksgiving in Summer" today.
I just made the stuffing in a casserole dish, which, yeah, you lose a little of the meat juices from cooking it inside the bird, but I find that on the plus side, it makes a nice crust on top.
I just sliced up part of the turkey breast, buttered and seasoned the slices, and stuck them in the countertop convection oven for ten minutes. Came out great. I'm actually thinking that for the first time ever, I might not roast a whole bird this Thanksgiving and just do the breast. The whole turkey was always a nice tradition when family was still around, but this method is simple, takes like 80% less time, and still tastes great.