Sosu: The Encasing Layer Of Sushi Rolls [Comprehensive Guide]
Sosu refers to the outermost layer of sushi rolls, encapsulating the interior filling (neta). Derived from the Japanese term for “exterior,” sosu typically consists of seaweed (nori), rice (shari), and other ingredients, forming the outer surface of the roll. Sosu is distinct from the filling, which comprises various seafood, vegetables, or other ingredients placed inside…