Caramelised onion & yoghurt dipping sauce

Ingredients

• 2 teaspoons olive oil
• 1 medium brown onion, thinly sliced
• 2 tablespoons raw sugar
• 1 tablespoon apple cider vinegar
• 2 teaspoons wholegrain mustard
• ¾ cup greek style yoghurt

Method

1. Heat oil in a frying pan over medium. Cook onion, stirring, for 10 minutes, until very soft. Add sugar, vinegar and mustard. Reduce heat to low and cook for another 5 minutes until caramelised. Set aside to cool completely.
2. When ready to serve, stir onion through yoghurt.