Cut onion into thin slices and sautee in a pan with oil over low heat. Cook for ten minutes, stirring.
Add balsamic vinegar, cider vinegar, brown sugar and salt. Cook 10 minutes.
Serve with grilled meat.
Caramelized Onions
2 onions
30ml balsamic vinear
30ml cider vinegar
1 tbsp sugar-cane
1/2 tsp salt