1 olive oil cooking spray
4 medium onions; unpeeled
1 tablespoon olive oil
1 balsamic vinegar
Preheat oven to 375. Lightly spray a shallow roasting pan with olive oil spray.
Wash onions and remove any loose skins. Rub onions with olive oil. Bake until tender, about 45 minutes to 1 hour.
Open onions by cutting in half; drizzle with balsamic vinegar. Serve hot.
EXCHANGES – 2 vegetables…
Source: Joslin Diabetes Gourmet Cookbook