Grilled Green Beans and Red Onion

1 red onion, cut into 8 wedges
1 tablespoon olive oil
salt and pepper to taste
3/4 pound trimmed green beans
1 tablespoon oil

In bowl, toss 1 red onion, cut into 8 wedges, with 1 tablespoon olive oil; season with salt and pepper. Cook in hot grill wok until caramelized on one side, 3 to 5 minutes.

In bowl, toss 3/4 pound trimmed green beans with 1 tablespoon oil. Flip onions; put beans on top. Cook until beans are tender, 5 to 15 minutes.

Serves 4.