Costco's Service Deli hosomaki roll combo features two classic Japanese thin-style sushi rolls — one filled with fresh salmon and one with tuna — sold together by the pound. Hosomaki (細巻き) are slender hand-rolled sushi made with seasoned sushi rice and a single filling wrapped in toasted nori seaweed, then sliced into bite-sized pieces.

The salmon hosomaki offers a mild, buttery flavor, while the tuna hosomaki delivers a clean, savory taste. Both are prepared fresh in-store at the Costco deli counter. Sold by the pound, the quantity of pieces will vary based on weight at time of purchase. Best consumed the same day for optimal freshness.