Red Onion Jam

Red onions are such kind kitchen companions, with their sweetness and their beautiful colour. They add taste without harshness to coleslaw and salads when raw and, though they require spices and a little wine or vinegar when cooked, they provide a gentle base for stews and soups. In France they are in season from June right through to March, so you have plenty of time to stock up your larder with chutneys and savoury jams. This versatile recipe is great with grilled meat and fish, as a cush