Onion Chutney (in Tarragon red wine and balsamic vinegar reduction)

INGREDIENTS 6 large red onion 110gm brown sugar 120ml Tarragon Red Wine vinegar (use normal red wine vinegar is also fine) 60ml Balsamic vinegar 30gm Butter 1tbs Olive oil 1tsp Kosher salt 1 tsp Ground pepper METHOD Slice onion into thin slices. In a pot with lid, melt butter and oil. Add all the sliced…