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Waitrose

Red Onion Marmalade

  • Vegetarian

Ingredients

  • 1 tbsp oil
  • 3 large red onions, finely chopped
  • 1 tbsp mustard seeds
  • 50g brown sugar
  • 1tbsp sweet chilli sauce
  • 125ml red wine
  • 75ml balsamic vinegar

Method

  1. Heat 1 tablespoon oil in a pan, add 3 large, finely sliced red onions and 1 tablespoon mustard seeds and cook for 5 minutes.
  2. Add 50g brown sugar, 1 tablespoon sweet chilli sauce and 75ml cold water. Cover and cook for 15 minutes, then add 125ml red wine and 75ml balsamic vinegar.
  3. Bring to the boil and simmer for 15-20 minutes until syrupy, then serve.