Caramelized Onions

Directions

1. 1
   In a 10-inch skillet or saute pan, heat the oil.
2. 2
   Add the onion and cook Over medium heat, stirring frequently, until lightly browned, about 15 minutes.
3. 3
   Add the vinegar and cook 1 minute longer.
4. 4
   Season with salt and pepper to taste.
5. 5
   Cool the onion and transfer to a covered container.
6. 6
   Refrigerate and use as needed.