To Make Meatballs
Combine all meatball ingredients and mix well. Marinate for 30 mins.
Roll the mixture into small meatballs and place on a tray or plate. Cover and refrigerate.
To Cook
Heat oil in a large pan over medium heat.
Add lemongrass stem, cinnamon stick, star anise, cloves, chillies, spring onion and garlic. Fry for 3-4 mins until fragrant.
Add stock and bring to boil.
Add meatballs, bring to boil, then reduce to simmer for 15 mins.
Add lime juice and fish sauce, stir to mix well.
To Serve
Blanch bok choy and set aside.
Blanch thick rice vermicelli in hot water until soft, drain and set aside.
Divide blanched noodles and bok choy to serving bowls.
Ladle the hot broth and meatballs into the bowls.
Garnish with coriander leaves and sliced chillies before serving.