Fillet your own line caught mackerel - or ask your fishmonger nicely......
marinade for around an hour with 3 tbsp light soy sauce, 1 tbsp mirin, a slug of sake or dry sherry, an inch of grated fresh ginger, a decent clove of garlic crushed with salt and a teaspoon of sugar........
mix well...........
micro-graters make this job easy......
one of those gadgets that is worth having - if you a don't possess a runner bean stripper - get one!
