Feeds: 6
Prep: 10minutes
Cooking time: Under 25 minutes

675g (1 1/2lb) lean minced beef
1 large onion, peeled and grated
3tbsp freshly chopped oregano or 1tbsp dried oregano
1tbsp freshly chopped mint
Salt and pepper
6 sun-dried tomatoes in oil, drained (reserving 4tbsp of the oil) and finely chopped
For the Balsamic-Glazed Onions
450g (1lb) red onions, peeled and finely sliced
4tbsp good balsamic vinegar

1. In a large bowl mix all the burger ingredients together. Using damp hands shape the mixture into six 9cm (31/2inch) evenly sized burgers.
2. Place the burgers on a large foil-lined plate or tray, cover and refrigerate for 30 minutes.
3. Meanwhile, prepare the balsamic glazed onions; heat the reserved oil in a large non-stick pan either on a prepared barbecue or hob. Add the onions and cook for 8-10 minutes until soft and caramelised. Add the balsamic vinegar and season. Cook uncovered for a further 10 minutes.
4. Cook the burgers on a preheated grill or barbecue for 8-12 minutes, turning occasionally until cooked or any meat juices run clear.
5. Serve the burgers with rolls of your choice, salad leaves, the onions and a selection of prepared relishes.