Grilled Red Onions With Balsamic Vinegar

Course :	Grilling
From:	HungryMonster.com
Serves:	6

Ingredients:

1	tablespoon	olive oil
2	pounds	red onions -- cut crosswise into 1/2 inch thick slice
1	teaspoon	coarse salt
1	teaspoon	black pepper
2	tablespoons	balsamic vinegar
1	teaspoon	chopped fresh rosemary

Preparation:

Heat a clean griddle and brush with 1/2 of the oil. Brush onion slices lightly with remaining oil on both sides, season with salt and pepper and place on griddle. Grill for 3 to 5 minutes on each side, or until softened and lightly charred. Transfer onions to a bowl, drizzle with vinegar and sprinkle with rosemary. Toss to separate rings and season with more salt an pepper as needed.