75g/3oz French beans, topped and tailed, chopped into 1cm/陆in pieces
1 red chilli, finely chopped
5 garlic cloves, finely chopped
1 lime, juice only
1 tsp dried chilli flakes
pinch sea salt
2 tbsp groundnut oil or vegetable oil
200g/7oz raw tiger prawns, shelled and de-veined
1 tbsp Shaoxing rice wine or dry sherry