avocado
cucumber
pickled ginger
3cm/1录in piece of kombu seaweed (optional)
nori seaweed
750g/1lb 9oz sushi rice
200ml/7fl oz rice wine vinegar
4 tsp salt
soy sauce
4 tbsp sugar
wasabi paste, to taste
wasabi
raw king prawns, shell on
selection of fish, such as tuna, salmon, white fish such as brill or sea bass