few basil leaves
50g/1¾oz fresh ginger, finely chopped
¼ iceberg lettuce, leaves separated
squeeze lemon juice
handful mint leaves
100²µ/3½´Ç³ú shiitake mushrooms, sliced
100²µ/3½´Ç³ú caster sugar
2 tbsp flavourless oil
100ml/3½fl oz rapeseed oil
salt, to taste
150ml/5fl oz sherry vinegar
150ml/5fl oz soy sauce
300g/10½oz wagyu beef fillet, cut into 1cm thick slices
5 fresh oysters, shells discarded