Preheat oven to 200°C or 400°F.
Add paste ingredients to mixer bowl. Blend for 5 sec/speed 9/MC on. Scrape mixer bowl down and repeat 2–3 times until finely chopped. Set 1 Tbsp of paste aside for meatballs, retaining the rest in the mixer bowl.
Add curry sauce ingredients, except bok choy, to mixer bowl. Mix for 40 sec/speed 9/MC on.
Pour curry sauce into a large baking dish. Layer bok choy evenly over the top.
Without washing the bowl, add meatball ingredients and retained 1 Tbsp of curry paste. Mix for 10 sec/reverse/speed 4/MC on.
Roll mixture into small meatballs, approximately 25 g each. Place raw meatballs on top of bok choy. Bake for 20–25 min or until meatballs are cooked through. Internal temperature of meatballs above 74°C or 165°F. Garnish with coriander, sesame seeds and drizzle with chilli oil.