Mediterranean — Colatura di Alici (Campania, Italy) is the oldest tradition; Spanish Ortiz anchovies the modern benchmark
The anchovy is the most underrated and transformative ingredient in the European pantry — not a fish to be eaten alone but a flavour amplifier that disappears into dishes while dramatically deepening their taste. Understanding how to use anchovies is one of the most practical steps toward better cooking across Italian, French, Spanish, and British traditions. Quality matters enormously. The hierarchy: salt-packed whole anchovies (superior, imported from Colatura di Alici or Ortiz) → good oil-packed fillets (Ortiz Spanish, Sicilian) → any other commercial brand. Salt-packed anchovies require rinsing and filleting but have a more complex, less fishy flavour than oil-packed. The key technique is melting: in hot olive oil or butter, anchovies dissolve completely within 60 seconds over medium heat, leaving no identifiable fish flavour but intensely deepening the savouriness of everything cooked with them. This is how Italian pasta sauces work. It is also why Worcestershire sauce (which is anchovy-fermented) makes a Bolognese richer, a Caesar dressing more complex, a beef stew deeper. Classic anchovy applications: pasta puttanesca, spaghetti with oil and garlic (with anchovy melted in), bagna càuda, salsa verde, the dressing for salade niçoise, the sauce for tapenade, the base for Gentleman's Relish on toast, the topping for pizza bianca, and the Roman supplì filling.
Deeply savoury, umami-rich — intensifying without being identifiable
Melt anchovies in oil or butter over medium heat — they should dissolve completely before other ingredients are added Rinse salt-packed anchovies thoroughly under cold running water and dry before using Add anchovies early in the cooking process when using them as a flavour base — they need heat and time to melt and integrate One or two fillets is usually enough to alter a dish's depth — more than 4-5 fillets in a sauce will make it identifiably fishy Store opened oil-packed anchovies submerged in oil in the refrigerator — they keep for 2 months
Colatura di Alici (Italian anchovy sauce) is the colatura of the Campanian tradition — use sparingly as a finishing sauce Anchovies + butter + garlic on toast is one of the best 5-minute meals in existence Roasting whole anchovies briefly on a baking tray converts them from soft to lightly crisp — excellent as a textural garnish Salt-packed anchovies should be rinsed, filleted, then soaked for 20 minutes in cold water or milk to reduce intensity A single fillet melted into the oil before making a simple tomato sauce produces a noticeably deeper result
Using poor-quality anchovies — the off-flavour of cheap anchovies survives cooking and is identifiable Not giving them time to melt — adding other ingredients too soon leaves detectable anchovy texture Adding too many — the balance tips from depth to 'anchovy dish' Discarding the oil from a good tin — anchovy oil is a flavoured cooking medium of value Fearing anchovy in cooking for guests who 'don't like anchovies' — melted-in anchovies are completely undetectable