Caramelised pink onion relish

Ingredients

• 4 pink onions, peeled and finely sliced into half moons
• 1 knob of butter, large
• 1 dash of oil
• 1 tsp salt
• ground black pepper
• 2 tbsp of light muscovado sugar
• 2 tbsp of red wine vinegar

Instructions

1. 1

   Sweat the onions in the butter and oil over a gentle heat until they are very soft and tender

2. 2

   Increase the heat slightly and stir the onions until they are golden. Stir in the salt and pepper, followed by the sugar. Stir until the sugar has dissolved and then add the vinegar

3. 3

   Leave to simmer, stirring every now and then, until the onion relish is sticky and reduced. Eat immediately or spoon into sterilised jars and store in a cool place