I have a timing/oven temp question: my stuffing needs to go in the oven at 475 for 30 minutes or so after the turkey comes out, while my mashed potato recipe calls for 30 minutes at 350 (the potatoes are mashed in advance). I could reheat the potatoes over a double-boiler, but I like the texture they get when I put them in the oven. Will both recipes work with a temperature in the middle? Other suggestions? Thanks!