Mix all ingredients in a big bowl, season with salt and pepper. Take out a small portion of meat, roll into balls then place on the rack on top of baking tray.

Pop in preheated oven at 200C, bake for about 20 minutes. Or you can pan-fry it too.

For the teriyaki sauce, add all the sauce seasoning (except corn starch) in a pan, cook under medium heat until boil. Then add corn starch mix with some water, to thicken the sauce. 

Add all the meatballs into the pan and mix well. Enjoy!