This fish species is a lesser-known member of the tuna and mackerel family. The bullet tuna fillets come from Tarifa in Andalusia; it's preferred over the other more commonly canned tuna species for its taste, but also due to the fact that it is a far more sustainable and healthy option. Bullet tuna is in no way endangered or overfished.

The fillets (approx. 2,400g whole fish catch weight) are hand-boned, skinned and pared, before being infused with the very best Andalusian olive oil.