2 limes, 1 juice only and 1 cut into wedges
5 spring onions, trimmed and cut into 3–4cm/1¼–1½in chunks
300²µ/10½´Ç³ú sweet potatoes (about 1 large one), peeled and cut into 2cm/¾in chunks
100g/3½oz frozen edamame beans
400ml tin coconut milk, light or full-fat
freshly cooked sticky or jasmine rice, to serve
salt and freshly ground black pepper
2 tsp brown sugar, plus extra to serve (optional)
2 tsp cornflour (optional)
2 tsp fish sauce, plus extra to serve (optional)
6 chicken thighs, skin removed and boneless, cut into 4–5cm/1½–2in chunks
6 tsp Thai green curry paste