Lamb Chops with Peppers

1 tablespoon olive oil
1 onion, thinly sliced
1 garlic clove, peeled and minced
1 red bell pepper, seeded and cut into long, thin strips
1 green bell pepper, seeded and cut into long, thin strips
8 rib lamb chops
1 tablespoon minced fresh oregano

Preheat broiler.

Heat oil in a nonstick skillet over medium-high heat. Add onions; saut