These will keep in the fridge for a week. This recipe scales up easily.

INGREDIENTS

• 1spanish onion, peeled and cut into slim half moons
• 1 fat pinch of salt
• 2 tsp. sugar (optional)
• 2 tbsp. apple cider vinegar or red wine vinegar

METHOD

1. Add the salt (and sugar, if using) to the onions and scrunch them with your fingers to mix and soften.
2. Pour in the vinegar and stir to combine. Allow to steep for at least 30 minutes (but you can prepare up to a week ahead). The onions will turn a deep shade of pink.