Mashed Sweet Potatoes with Caramelized Vidalia Onions

4 sweet potatoes
1 vidalia onion (sliced)
1/4 tsp cinnamon
salt to taste

1) Wrap potatoes in foil and cook at a 350 degree oven until soft.
2) Caramelize vidalia onions over medium heat.
3) Peel cooled potatoes and either mash by hand, or use a food processor for a smoother consistency.
4) Combine potatoes, onions, cinnamon, and any salt to taste. Serve.