Caramelised Onion And Balsamic Relish

• 1/3 cup olive oil (80 mls)
• 4 large red onions, thinly sliced
• 2 cloves garlic, crushed
• 2 teaspoons yellow mustard seeds
• 1/3 cup firmly packed brown sugar (75 grams)
• 2/3 cup balsamic vinegar (160 mls)
• 1/2 teaspoon salt

1. Finely slice the onions. Much easier with a mandolin or food processor.
2. Heat the oil in a large deep frying pan.
3. Add the onions and garlic. Cook, covered, over a low heat for about 30 minutes, until soft. Stir occassionally.
4. Stir in the mustard seedsand cook a further minute.
5. Add the brown sugar, balsamic vinegar and the salt.
6. Bring to the boil, reduce heat, simmer uncoverd for about 5 minutes. Stir occassionally. Simmer until most of the liquid has evaporated and the onions are caramelised.
7. Spoon the mixture into hot sterilised jars and seal while hot. Keep refrigerated.

olive oil, red onions, garlic, yellow mustard seeds, brown sugar, balsamic vinegar, salt

Taken from www.food.com/recipe/caramelised-onion-and-balsamic-relish-446416 (may not work)