Roasted Conehead Cabbage

From freshorganicvegetables.com.

This is an easy recipe for this buttery sweet crunchy cabbage.
Cut one cabbage in half and drizzle it with olive oil, salt,
pepper and sprinkle with some of the cut up onions or scallions
and roast for about 20-30 minutes at 350 degrees. Then
you can sprinkle some grated parmesan cheese on just before
they are done and let melt in the oven. Serve immediately.