Red Onion Relish

This is a perfect accompaniment to my Foie Gras Burgers! You will have to wait for that recipe!

Ingredients:

• 4 Medium Onions (red) – finely sliced
• 50 gms of butter
• 3 tbsp of brown sugar
• 2 tbsp of vinegar
• 1 tbsp of balsamic vinegar

Cook the onions in the butter over a low heat for about 15 minutes until soft.

Add the remaining ingredients and cook until the liquid is syrupy. Cool and then strore in the fridge until required.