Ingredients
- 4 medium sweet onions
- 3/4 water
- 1/4 balsamic vinegar
- 2 teaspoons cornstarch
- 2 tablespoons water
Directions
Preheat oven to 350°. Peel onions. Place side by side in small casserole. Pour water and balsamic vinegar over and around onions; bake 2 hours. When softened, thicken remaining juices with arrowroot or cornstarch mixture. Serve onions with sauce. Serves 4.