Mix ground meat with salt and pepper in a bowl. Add minced onion, breadcrumbs, beaten egg, and grated ginger. Knead until sticky to form the meat mixture.

Take 1/6 of the meat mixture and wrap it around a boiled quail egg. Shape into a ball. Repeat for all 6 quail eggs. Coat each ball with flour.

Heat sesame oil in a pan over medium heat. Place the meatballs in the pan and cook, turning occasionally, until browned and cooked through.