1.Fresh saba (mackerel) fillet
2.suger,mirin(sweet sake),soy sauce
=at a one-two-one ratios(1:2:1)
1.Mix suger,mirin,and soy sauce.
2.Soak Fresh saba in it for a day
3.Turn your oven/broiler on high. Fold the edges up on a sheet of aluminum foil to prevent oil.
4. Check the skin of the mackerel well.