1 Prep meatballs
Finely slice the spring onion. Crumble the patties into a large bowl. Add the panko bread crumbs, ginger powder, spring onion, brown sugar and the first load of soy sauce. With clean hands, knead until all the ingredients are fully combined. Divide the mixture into 10/15/20 pieces and shape each piece into a meatball. Refrigerate.