|Ready to go into the oven|
Scrub, peel (if necessary), and slice thinly:
Onions (any kind: red, white, yellow, or green--or a combination)
Sweet red, green, yellow, and/or orange peppers
You can also add any kind of root vegetable, like turnips
Place all in a large pyrex dish. Drizzle with a bit of olive oil and lemon juice. Sprinkle with thyme and fresh ground pepper.
Roast at 400 F. for at least an hour, stirring every 20 minutes or so. Check to see if vegetables are tender. If they still need more roasting and are getting too brown, cover the pan with aluminum foil. At our altitude (3900 feet) I roast them for a total of an hour and a half.