Chestnuts, in season through February, are perennially associated with the holidays. Bottled chestnuts are a time-saver.
Preheat oven to 400°.
Combine first 8 ingredients in a large bowl, tossing to coat. Spread onto a large roasting pan coated with cooking spray. Bake at 400° for 25 minutes, stirring occasionally. Add chestnuts; stir well. Bake 8 minutes or until vegetables are tender. Serve immediately.