Caramelised Onions

These are some of my favourite toppings for pizza. They go fine with mock-sausages too!
Caramelised Onions

For the Onion

3 large spanish onions
2 tablespoons vinegar (I prefer dark balsamic)
2 tablespoons sugar

Making the Onion

Sauté the onion until it colours.

Add the vinegar and sugar, cook till soft.

Makes less than 1 cup, enough for one large pizza.