which makes sushi less satiating
but a fat sauce could solve that problem
so which fat sauces works best with sushi
bearnaise sauce, hollandaise sauce,
mayonnaise, tartar sauce,
caesar dressing, blue cheese dressing, ranch dressing,
fat rhode island sauce, remoulade sauce,
cheese dip and/or avocado dip
the best way to find out is to buy your favourite sauces in a supermermarket
and bring them to a sushi restaurant in a bag / rucksack
or order sushi to home
and try those sauces with different types of sushi