Fish

Bigeye

A tier

Bigeye tuna (Thunnus obesus) is a deep-dwelling tropical tuna valued for high fat relative to yellowfin and deep red colour that holds well for sashimi and searing. Eyes are large; body is stout. Longline fish from cold deep water often grade best for raw service. Use like a richer ahi: rare seared steaks, sashimi, or tataki. Fat content can approach lesser bluefin grades without the same legal drama, though quality still varies. Keep ice-cold and dry surfaces before the pan. Trim bloodline if desired.