This is another of our former colleague Karen’s fail-safe recipes. Later in the week we will be posting her delicious onion and goats’ cheese tart recipe made with this marmalade, but in the meantime this makes a great pantry staple.
“Onions are always a great store cupboard staple and they’re especially good around harvest time in the late summer. I make this marmalade with milder red onions when they’re readily available and a bit cheaper and use brown onions at other times. They both have high sugar content and long, slow cooking caramelises these sugars to give a soft sweet relish that is perfectly offset by the balsamic vinegar and thyme.”