An excellent accompaniment to the hamburger in bun.

 

Ingredients:  (serves 4)

2 tbsp Olive oil.

3 large onions (red or white), peeled and sliced.

Pinch of salt.

2 tbsp soft brown sugar.

1-2 tbsp balsamic vinegar.

 

Method

1. Heat the oil in a large, deep frying pan.
2. Add the onions, with the pinch of salt, and cook for about 15-20 minutes.
3. Stir occasionally to prevent them from burning but allow them to get a golden appearance.
4. Add the sugar and vinegar.  Cook for a further 5 minutes until the mix has become sticky and the sugar has dissolved and the vinegar evaporated.
5. The Onions are now ready to serve.