Tinned fish labels can read like they were written by three fishmongers, two grandmothers, and a customs broker.
Tinned fish has its own languages: Portuguese, Spanish, French, Italian, Japanese, Danish, Norwegian, and plenty of English that still needs translating. The words on a tin might tell you the fish, the cut, the oil, the sauce, the pepper, the region, or the way it was prepared: ventresca, brisling, cavala, atún, molho cru, ravigote, yuzu koshō, caldeirada, vieira sauce, Galician butter, and a lot more.
This guide is a working dictionary for the words you’ll see on tinned fish packaging, so the next time you wonder what sprats are, whether brisling are sardines, what escabeche means, or why one tin says tuna and another says atún, the label starts giving you clues instead of slowing you down.
Here’s the working dictionary:
A
Anchovy
AN-cho-vee
A small, oily fish usually packed as salted fillets in oil. Anchovies are often used more like seasoning than like the main protein on the plate.
Atún
ah-TOON
Spanish for tuna. It tells you the category, but you still need the rest of the label to know the species, cut, oil, and preparation.
Atum
ah-TOOM
Portuguese for tuna. Same idea as atún: useful, but not the whole story.
Azorean Pepper
uh-ZOR-ee-un PEH-per
A pepper or pepper seasoning associated with the Azores, often used to bring warmth, fruit, and a little heat. It can work especially well with tuna, mackerel, and other richer fish.
Azores Butter
uh-ZORZ BUT-er
Butter connected to the Azores, usually used to add richness and a regional dairy note to the tin. With sardines, it moves the fish into comfort-food territory pretty quickly.
B
Belly
BEL-ee
The fatty underside of the fish. Belly cuts are usually richer, softer, and more expensive because there is less of them on the fish.
Boneless
BOHN-liss
The bones have been removed before packing. This is not cheating; it is just a different way to eat the fish.
Bonito
boh-NEE-toh
A tuna-like fish name that can mean different things depending on region and producer. In tins, bonito often eats firm, clean, and more interesting than basic supermarket tuna.
Brine
BRINE
Salted liquid used to pack or preserve seafood. Brine can be useful, but taste before using it because it can take over a plate fast.
Brisling
BRIZ-ling
A Scandinavian name often used for small sprats. Brisling tins are usually small, delicate, and often smoked.
C
Caballa
kah-BAH-yah
Spanish for mackerel. It gives you the fish, but the rest of the label tells you whether you’re dealing with oil, sauce, smoke, fillets, or something else.
Caldeirada
kal-day-RAH-duh
A Portuguese fish stew or stew-style preparation. In a tin, expect tomato, pepper, onion, or other cooked-sauce flavors rather than a plain fish-in-oil experience.
Carapau
kah-rah-POW
Portuguese for horse mackerel or jack mackerel. Think mackerel-adjacent, but not always the same fish as standard Atlantic mackerel.
Cavala
kah-VAH-lah
Portuguese for mackerel. It is a useful word to know because mackerel is one of the best fish on the shelf once people get past tuna and sardines.
Chargrilled
CHAR-grild
Grilled or seared before packing. Chargrilled tins can bring firmer texture, roasted flavor, and a little more cooked-food character.
Cheeks
CHEEKS
The cheek meat of the fish. Small, tender, and usually treated as a specialty cut because there is not much of it.
Cockles
KAH-kuhlz
Small bivalves, similar in spirit to clams but usually smaller and more delicate. Good cockles are briny, direct, and not especially interested in hiding.
Cod Liver
KOD LIV-er
The liver of cod, usually packed soft and rich in its own oil or added oil. It eats closer to pâté than fish fillet.
Conservas
kohn-SER-vahs
Spanish and Portuguese preserved seafood, usually packed in tins or jars. In the U.S., the word often signals a more intentional version of canned seafood: better fish, better oil, and more regional tradition.
Cuttlefish
KUT-l-fish
A cephalopod related to squid and octopus. In tins, it often shows up in ink, tomato, ragout, or other sauces, and the texture should be tender, not rubbery.
E
Escabeche
es-kah-BEH-chay
A preparation based around oil, vinegar, and seasoning. Think of it as sauce, marinade, and vinaigrette all leaning on the same wall.
EVOO
E-V-O-O
Extra virgin olive oil. Good EVOO can make a tin better; bad oil can drag the whole thing down.
F
Fillet
FILL-it
A cut of fish removed from the bone. Fillets are usually easier for cautious eaters because they look less like the whole fish.
Fishery
FISH-er-ee
The place, system, or industry involved in catching a particular fish. A good label may tell you something about the fishery; a vague label usually tells you less than you want to know.
G
Galician Butter
guh-LISH-un BUT-er
Butter tied to Galicia, a seafood-rich region in northwestern Spain. In a tin, it usually means richness, sauce value, and something that wants bread, potatoes, rice, or beans nearby.
Garfish
GAR-fish
A long, slender fish with a pointed body and firm texture. It is not a sardine, but it often sits near sardines in the way people approach the tin.
Guindilla
geen-DEE-yah
A Spanish chili pepper, often mild to moderately spicy. In tins, it usually brings brightness and heat without turning the whole thing into a stunt.
H
Hand-Packed
HAND-pakt
Packed into the tin by hand rather than by machine. It often means neater presentation and more labor, but it does not magically guarantee a better fish.
Horse Mackerel
HORS MAK-er-el
A mackerel-adjacent fish often connected to jack mackerel and carapau. It can be excellent, but it does not always eat like classic Atlantic mackerel.
I
In Brine
in BRINE
Packed in salted liquid rather than oil or sauce. Brine-packed tins can be clean and direct, but they often need fat, starch, or acid on the plate.
In Olive Oil
in AH-liv OYL
One of the benchmark packing styles for tinned fish. There is less to hide behind, so the fish, oil, salt, and handling all show up clearly.
Ink
INK
Squid or cuttlefish ink used as a dark, savory sauce. It looks dramatic, but the flavor is usually briny and deep rather than strange for the sake of strange.
J
Jack Mackerel
JAK MAK-er-el
A name often used for fish related to horse mackerel rather than true Atlantic mackerel. The label matters here because “mackerel” can cover more than one eating experience.
L
Liver
LIV-er
An organ meat, not a fillet. In tinned fish, cod liver is the main example, and it should be treated like rich old-school food rather than a casual snack tin.
M
Mackerel
MAK-er-el
An oily fish with more flavor than tuna and a little more backbone than many mild white fish. It works well with rice, potatoes, greens, eggs, toast, and strong condiments.
Molho Cru
MOHL-yoo KROO
Portuguese for “raw sauce.” In Portuguese tuna tins, it usually points toward a fresh-tasting sauce or seasoning built from ingredients like olive oil, vinegar, onion, pepper, herbs, or similar aromatics.
Mussels
MUSS-uhlz
Shellfish that work especially well in escabeche, smoked oil, pickled oil, or chargrilled preparations. They are one of the best reminders that tinned seafood is not just sardines and tuna.
N
Net Weight
NET WAYT
The total weight of everything in the tin: fish, oil, sauce, brine, and all. If drained weight is listed too, compare both.
O
Octopus
AHK-tuh-pus
A cephalopod, not a fish, but it belongs on the conservas shelf. Texture is the whole conversation: good octopus is tender and clean; bad octopus is hard to forgive.
Olive Oil
AH-liv OYL
A packing medium and part of the eating experience. Taste it before draining it because good tin oil can dress potatoes, beans, rice, toast, greens, or eggs.
Oysters
OY-sterz
Briny shellfish that may be smoked, packed in oil, or packed in sauce. They can be mineral, rich, smoky, and more intense than mussels or clams.
P
Padrón Peppers
pah-DROHN PEH-perz
Small green peppers from Spain, usually mild, though not always. In tins, they bring green pepper flavor, bitterness, and a little uncertainty, which is part of their charm.
Pâté
pah-TAY
A spread made from fish or shellfish blended with fat, seasoning, and sometimes vegetables, tomato, herbs, or spices. It is often one of the easiest ways into tinned seafood because the whole-fish visual is gone.
Peperonata
pep-er-oh-NAH-tah
An Italian-style cooked pepper preparation, usually sweet peppers with olive oil, onion, tomato, or vinegar depending on the version. In a tin, it points toward sweetness, softness, and a more cooked-sauce profile.
Petingas
peh-TEEN-guhs
Small Portuguese sardines. They are still in the sardine conversation, but they eat smaller and more delicate than a larger pilchard-style tin.
Pickled Sauce
PIK-uhld SAWSS
A sauce built around vinegar, oil, seasoning, and sometimes vegetables or peppers. It does the same kind of work as escabeche: fat, acid, and enough sharpness to make rich fish behave.
Pilchard
PILL-cherd
A larger sardine, often referring to the European pilchard, Sardina pilchardus. If you want a meaty, classic sardine experience, pilchards are usually in that lane.
Piri-Piri
PEER-ee PEER-ee
A chili pepper used in Portuguese and African-influenced cooking. In tins, it usually means heat, but not necessarily American hot-sauce-level heat.
R
Ragout
rah-GOO
A slow-cooked stew-style sauce. In tinned seafood, it usually means a richer, more finished preparation that wants bread, rice, potatoes, or pasta.
Ravigote
rah-vee-GOHT
A sharp French sauce usually built around herbs, vinegar, mustard, capers, or other bright ingredients. In a tin, it signals acidity and herbaceous lift rather than richness alone.
Roe
ROH
Fish eggs. Roe can be briny, rich, grainy, creamy, or intense, and it is usually not where I’d send the most nervous beginner first.
S
Salmon
SAM-un
Not one fish. In tins, salmon may mean Atlantic, sockeye, pink, coho, king, chum, or another species, and each one eats differently.
Salmon, Atlantic
at-LAN-tik SAM-un
A salmon species that is usually farmed when sold commercially. In tins, sourcing and producer matter because “Atlantic salmon” alone does not tell you enough.
Salmon, Chum
CHUM SAM-un
A Pacific salmon species that can be good when handled well, but quality depends heavily on producer and process. It is less famous than sockeye or king, which is not the same thing as useless.
Salmon, Coho
KOH-hoh SAM-un
Also called silver salmon. Coho usually sits between sockeye and king: cleaner and less intense than sockeye, less rich than king.
Salmon, King
KING SAM-un
Also called Chinook. Rich, fatty, prized, and less common in tins than pink or sockeye.
Salmon, Pink
PINK SAM-un
A milder Pacific salmon species often used in canned salmon. It is not as dramatic as sockeye, but mild is not automatically a flaw.
Salmon, Sockeye
SAHK-eye SAM-un
A Pacific salmon known for deep color and stronger salmon flavor. Good sockeye does not need much help.
Sardine
sar-DEEN
A small oily fish, though the word can be loose depending on country and producer. Sardines may be pilchards, small sardines, sprats, brisling, or other small fish packed in a sardine style.
Sardinillas
sar-dee-NEE-yahs
Small Spanish sardines. Often delicate, neatly packed, and more visually “whole fish” than some beginners expect.
Shellfish
SHELL-fish
The broad category for mussels, clams, cockles, oysters, scallops, and similar seafood. Shellfish tins bring a different set of textures and brines than fish tins.
Skinless
SKIN-liss
The skin has been removed before packing. It usually makes the tin milder-looking and more approachable, but you lose part of the whole-fish experience.
Smoked
SMOHKT
Treated with smoke before packing. Smoke can make a tin more familiar and appealing, but heavy smoke can flatten the fish if the producer overdoes it.
Smoked Oil
SMOHKT OYL
Oil that carries smoke from the fish or smoking process. When it tastes clean, use it on potatoes, rice, beans, greens, eggs, or toast.
Spiced
SPYST
In tinned fish, especially Portuguese sardines, spiced usually means aromatic rather than brutally hot. Bay leaf, clove, peppercorn, carrot, cucumber, piri-piri, and other seasonings may be involved.
Sprats
SPRATS
Very small oily fish, usually distinct from classic pilchard sardines. They are often smoked and can eat softer, smaller, and more delicate than larger sardines.
Squid
SKWID
A cephalopod often packed in ink, tomato, ragout, or Mediterranean-style sauce. Good tinned squid should be tender with a little spring, not rubber bands in sauce.
T
Teriyaki
teh-ree-YAH-kee
A Japanese-style sweet-savory sauce usually built around soy sauce, sugar, and mirin or similar sweetness. In a tin, expect a more familiar glaze-like profile that works well with rice.
Tomato Sauce
toh-MAY-toh SAWSS
A packing sauce that brings acidity, sweetness, and body. It can make sardines easier for someone on the fence because tomato gives the fish something familiar to lean against.
Trout
TROWT
A mild, familiar fish that often works well smoked. Trout is one of the best bridge tins for people who are not ready for sardines.
Tuna
TOO-nuh
A broad category, not a single eating experience. Species, cut, oil, and preparation matter: albacore, yellowfin, bonito, ventresca, fillets, belly, olive oil, peppers, tomato, or escabeche.
V
Ventresca
ven-TRES-kah
Tuna belly. It is richer, softer, and more delicate than standard tuna fillets, and it should not be mashed into tuna salad without a very good reason.
Vieira Sauce
vee-AIR-uh SAWSS
A scallop-style sauce name, tied to vieira, the Spanish and Portuguese word for scallop. In tins, it usually points toward a richer, more composed seafood sauce rather than plain oil or brine.
W
Whole Fish
HOHL FISH
The fish is packed with more of its original form intact, often including skin and softened bones. Whole fish can be more flavorful and nutritious, but also more visually direct.
Y
Yuzu Koshō
YOO-zoo KOH-shoh
A Japanese condiment made from yuzu citrus peel, chili, and salt. In tinned fish, it brings citrus, heat, and salt without making the tin taste like lemon juice and hot sauce.
Z
Zamburiñas
zam-boo-REE-nyahs
Small Galician scallops, often packed in sauce in Spanish conservas. They’re related to scallops, but smaller and usually more delicate, with the kind of sweet shellfish flavor that wants bread nearby.