Vegan ramen
1 head Pak Choi

quartered
2 spring onions

, finely cut, white and green parts separated
25g of ready-to-eat sprouts

1 carrot

peeled and cut into fine matches
Sesame oil, sriracha, chopped coriander, crushed peanuts, crumbled nori or dried chili fillets (silgochu) to serve (optional)