Tuna
Much of the tuna that we stock is Albacore or white tuna. It also takes the name Bonito del Norte because it is fished in the Bay of Biscay just off Spain's northern coast. The fishing campaign happens during the summer months when the tuna swims close to the coast and it is at its best. The tuna is pole-and-line caught, meaning there is no by-catch, and is MSC-certified.
Skipjack is a small, abundant species of tuna, and so there are no sustainability issues around this tuna. Although skipjack is abundant, the local Azorean fishing fleets which Santa Catarina sources from still catch the fish pole-and-line, ensuring that the tuna is caught in small batches. The Azorean fleet catches in an entire season what a vessel using purse seine in a large fishery would catch in a day. This approach - one fisherman, one pole, one line, one hook, one fish - means no wasteful by-catch, no seabed destruction and no damage to the fish's flesh, which can happen when tuna is netted. The mercury content of the skipjack tuna is also very low due to the pure waters around the Azores where it is caught.
Olasagasti, Don Reinaldo and Real Conservera also can yellowfin tuna, caught in the Pacific ocean. Yellowfin has a velvety texture, and a stronger flavour than Albacore.
Bluefin tuna is highly prized for its rich depth of flavour and fatty flesh. The Los Peperetes' bluefin is caught off the Spanish coast using traditional fixed traps or almadraba, an ancient fishing method that avoids bycatch and damage to marine habitats.
Ventresca is the undercut or tuna belly: the prime cut of the fish. It is a small, fatty cut with a lot of flavour and a silken texture. The tuna belly is full of flavour so you do not need to do a lot with it to enjoy it. Tarantelo is another sought-after cut. It is from close to the ventresca, but has a slightly firmer texture.
More about tuna:
- Once it is canned, tuna is no longer classed as an oily fish because it is cooked prior to canning and this reduces its omega-3 content.
- Tuna is highly nutritious, a protein-rich seafood that has a low fat content. It still contains omega-3 fatty acids which are good for cholesterol levels, blood pressure, eye health and much more. Canned tuna also contains Vitamins B12 which guards against anaemia, and D, needed for a healthy immune system and bone health.
- The tuna we stock is sustainably caught. This not only means it is fished pole-and-line, but also seasonally and to quota to avoid overfishing.
- Cooking with canned tuna. Adding the large tins of Olasagasti tuna to a slow-cooking tomato, onion and garlic pasta sauce is a great way to batch cook. The tuna in escabeche or salsa Catalana are great added to an empanada filling as the sharpness of the vinegar cuts through the vegetables, cheese and pastry. The ventresca has a lot of flavour and so you can enjoy that on toast on its own, or with a few slices of tomato drizzled with olive oil.