How to make oven-roasted winter vegetables?

Wish I could take credit for this but I'm just ping on something I saw Rachel Ray do and have copied many times. Cut your veggies into manageable (slightly larger than bite-size) chunks then rinse, drain and put them in a large bowl. Drizzle with a little olive oil (enough to coat all the veggies lightly) and toss them around in the oil until coated. Spread the veggies out in a large cake pan and sprinkle with a little sea salt and pepper or seasoned salt or garlic powder according to what you're serving them with and what your tastes are. Put into a preheated 350 degree oven and cook 20 - 30 minutes or until fork-tender. As RR would say YUM-O!