2 x 115 - 150 g (4 - 5 oz) sirloin steak, 1 cm (1/2 in) thick
2 tbsp balsamic vinegar
1 garlic clove, peeled and finely chopped
1 tsp freshly chopped oregano
1 small dried chilli, crumbled
For the warm tomato salsa:
1 red onion, peeled and finely sliced
15 - 30 ml (1 - 2 tbsp) olive oil
1 clove garlic, peeled and chopped
1 dried bird's eye chilli, or similar, crushed
350g/12oz baby plum tomatoes
1 tbsp balsamic vinegar