1 avocado, peeled, destoned and cut into batons
1 tbsp pickled ginger
1 lime, juice only
1 handful of rocket
1 large sheet dried nori seaweed
75驳/2戮辞锄 plain flour, seasoned with salt and pepper
150g/5陆oz cooked sushi rice
1 tsp miso paste
250ml/9fl oz groundnut oil
200g/7oz black and white sesame seeds, toasted
2 tbsp soy sauce
3 free-range egg whites, beaten
2 free-range egg yolks
3 soft shell crabs
2 tbsp mirin