This is a traditional veggie dish from the South of France. Love it.
Preheat oven to 200 C (400 F). In a large bowl, toss pealed chopped carrots, chunks of red onion, olive oil, thyme, salt and pepper to taste. Spread on a baking sheet. Bake for about 30 minutes, until the carrots are tender and the onions are caramelized.