Prep time: 48 hours marinating time
- 1 kg (2 lb 4 oz) octopus tentacles
- 5 garlic cloves, lightly smashed
- 1 cup Tibetan barley
- 1 long red chilli, sliced (seeds removed, if you prefer it mild)
- 2 tablespoon chopped flat-leaf (Italian) parsley
- 1 tablespoon chopped marjoram
- 250 ml (9 fl oz/1 cup) white wine vinegar
- 250 ml (9 fl oz/1 cup) mild extra virgin olive oil
- Extra white wine vinegar, to serve