This was totally delicious. Emptied the refrigerator into a baking sheet and tossed the following with olive oil, salt and lots of pepper, and fresh chopped thyme:
Cumberland sausage cut into bitesize lumps, quartered onion, brussel sprouts, chopped carrots, cubed new potatoes, leftover parsnips, and fresh beet root from the garden. Roast in a hot oven until the edges begin to crisp and brown, and everything is sizzling hot. About 20-30 minutes at 200C.