50ml/2fl oz low-sodium soy sauce
50ml/2fl oz mirin
2 tbsp lemon juice
1½ tbsp caster sugar
200g/7oz soba noodles
140g/5oz thin-stemmed broccoli
140g/50z cooked prawns
1 small red chilli, thinly sliced
In a small saucepan, heat the soy sauce, mirin, lemon juice and sugar. Simmer for 5 mins until syrupy, then remove from the heat. Bring a large saucepan of salted water to the boil, then cook the noodles and broccoli for about 3 mins, adding the prawns a few secs before draining.
Divide the mixture between 2 plates, pour the warm teriyaki sauce over the top, sprinkle with the red chilli and serve.