1 red chilli, finely chopped
handful fresh coriander
1 garlic clove, crushed
30g/1陆oz baby gherkins, chopped
1 onion, sliced
800g/1lb 12oz chopped tomatoes
salt and freshly ground black pepper
oil for frying
200ml/7fl oz red wine vinegar
200g/7oz sugar
30g/1陆oz capers in vinegar, rinsed