🇪🇸 Spain · Family: Bocadillo de Pescado y Marisco · Region: Spain (Cantabria) · Bread: barra · Proteins: anchovy
The Bocadillo de Anchoas is built on salt-cured anchovies, and its quality is decided almost entirely by the fish. These are anchoas: anchovies salted, matured, and then filleted and packed in oil, deep reddish-brown, firm, and intensely savory. The Cantabrian coast is the reference point, and Santoña is the town most associated with the finest examples. This is a bocadillo where the filling is the entire argument, and where a few grams of properly cured fish carry a whole length of bread.
The build is minimal by design, which means every step has to be right because nothing is hiding anything. A length of barra is split and the crumb gets a film of good olive oil or a layer of butter against it, both to seal the bread and to round the salt of the fish. The anchovy fillets are laid flat along the length so each bite reaches them, drained of excess packing oil so the bread does not turn translucent and greasy. That is essentially the sandwich. Good execution shows in the fish itself: fillets that are firm and clean-edged, savory and saline without the harsh metallic bite of an under-cured or cheaply processed anchovy, on bread that is still structurally bread. Sloppy execution is mushy, overly fishy fillets, too many of them crammed in so the whole thing is a salt bomb, or oil-soaked crumb collapsing under its own weight.
Variation here is about restraint and contrast rather than addition. A few counters add roasted red pepper for sweetness, or a slice of tomato to lengthen the fish, or a thin layer of butter instead of oil for a softer background, all of which are ways of giving the salt something to push against without burying it. The closely related boquerones, fresh anchovies marinated in vinegar rather than salt-cured, make a different and milder sandwich entirely and deserve their own article rather than being crowded in here, as does the wider family of Spanish fish bocadillos. What the bocadillo de anchoas insists on is that with a cured product this concentrated, the job is to frame it, not to improve it.
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