1 small garlic clove, crushed
½ small preserved lemon, drained well and finely chopped
fresh mint sprigs, to serve
1 medium onion, quartered
freshly ground black pepper
½ tsp ground cumin
2 tsp extra virgin olive oil
1 tsp extra virgin olive oil
1 tsp fine sea salt
1½ tsp sweet smoked paprika
pinch smoked paprika
150g/5½oz full-fat Greek yoghurt
500g/1lb 2oz minced beef (around 12% fat)