I buy fresh salmon at Aldi and it works fine for this and is not very expensive
marinate the salmon overnight in lemonade ( I buy that at Aldi also)
smoke it for about an hour
Sushi:
cook sushi rice, add some seasoned rice vinegar while it is still hot and put it on a cookie sheet to cool in fridge
cool salmon also
cut up a avocado and a english cucumber in small strips
brown some panco bread crumbs in olive oil , cool
make spicy mayo by mixing mayo and siracha sauce
assemble sushi rolls
cut seaweed sheet in half, put on plastic wrap
add a thin layer of rice and smash it a little
add another sheet of plastic wrap and flip it
take off bottom wrap
put mayo on sheet
add slices of the salmon ( not the skin) , avocado and cucumber
roll by using a sushi matt or a kitchen towel , I use a kitchen towel
you need a VERY good and sharp knife to cut the rolls, sprinkle with the panco crumbs
serve with wasabi , soy sauce and pickled ginger