Anchovy is a small, oily saltwater fish from the Engraulidae family, most commonly preserved by salt-curing and packed in olive oil or salt. Prized for their intense umami flavor, anchovies serve as a foundational ingredient in Mediterranean, Southeast Asian, and global cuisines, adding depth to sauces, dressings, pasta, pizza, and condiments far beyond their modest size.
Popular Recipes and Regional Variations
Italian acciughe sotto sale (anchovies packed in coarse sea salt) are the traditional Mediterranean preservation method, producing firm-fleshed, intensely savory fillets used in pasta puttanesca, bagna càuda, and as a pizza topping. Salt-packed anchovies require rinsing and filleting before use but deliver a cleaner, more complex flavor than oil-packed versions. The Cantabrian coast of Spain produces premium boquerones en aceite — fresh anchovies marinated in vinegar and olive oil, served as a tapa.
Spanish boquerones en vinagre are fresh anchovies cured in white wine vinegar until the flesh turns white and opaque, then dressed with olive oil, garlic, and parsley. This acid-cured preparation produces a bright, tangy flavor entirely different from salt-cured anchovies. Boquerones are a staple of Spanish tapas bars and are consumed throughout the Mediterranean coast.
Southeast Asian anchovy preparations include Indonesian ikan teri (dried and fried small anchovies served as a crispy side dish or sambal component) and Korean myeolchi (dried anchovies simmered to make dashima broth or stir-fried with soy sauce and chili as a banchan side dish). These Asian applications highlight the anchovy’s versatility as both a prominent ingredient and an invisible umami backbone in stocks and sauces.
Preparation Technology
For salt-cured anchovies: select fresh anchovies (Engraulis encrasicolus for Mediterranean, Engraulis ringens for Peruvian) within hours of catch. Gut and behead each fish but leave the backbone and tail intact. Layer the fish in a ceramic or food-grade plastic container, alternating with generous amounts of coarse sea salt — use approximately 30% salt by weight relative to the fish. The salt must completely surround each fish to prevent air pockets where spoilage bacteria can develop.
Place a flat plate or wooden disc on top of the layered fish and weight it with 2–3 kg of pressure (a heavy stone or water-filled jar). This presses the fish flat, expels moisture, and ensures uniform salt penetration. Store at 15–20°C for a minimum of 3 months, though traditional producers age anchovies for 6–12 months. During the first week, a brown liquid (garum-like brine) accumulates and should be drained periodically.
For oil-packed anchovies: after the salt-curing period, remove the fillets from the salt, rinse briefly under cold running water, and pat dry. Carefully separate each fillet from the backbone with a small knife or by hand. Pack the clean fillets tightly into sterilized glass jars and cover completely with extra virgin olive oil, ensuring no air bubbles remain. Seal and store in a cool, dark place. Oil-packed anchovies are ready to use immediately and keep for up to 2 years unopened.
For fresh anchovy vinegar cure (boquerones): fillet 500 g fresh anchovies by removing heads, guts, and backbones. Lay the fillets skin-side down in a shallow dish and cover completely with white wine vinegar. Refrigerate for 6–12 hours until the flesh turns white and opaque throughout. Drain the vinegar, arrange fillets on a serving plate, and dress with olive oil, minced garlic, chopped parsley, and a pinch of salt.
Tips and Common Mistakes
The most common mistake with salt-packed anchovies is failing to rinse them adequately before use. A 30-second rinse under cold water removes surface salt without washing away the cured flavor. Under-rinsed anchovies overwhelm a dish with pure salinity rather than contributing nuanced umami. Over-rinsing (soaking for minutes) strips the fish of its preserved character and produces bland, mushy fillets.
When cooking with anchovies in hot preparations (pasta sauces, bagna càuda, dressings), add them to warm oil and stir until they dissolve completely into the fat — this takes 2–3 minutes over medium-low heat. Dissolved anchovies become invisible, contributing deep savory richness without any fishy flavor or visible fish pieces. This technique is the secret behind many Italian sauces that taste complex without identifiable anchovy presence.
Quality varies enormously between brands. Anchovies from Cetara (Amalfi Coast), Collioure (French Catalonia), and Santoña (Cantabria, Spain) are generally considered premium. Avoid cheap anchovy products packed in vegetable oil rather than olive oil, as they tend to be mushy, overly salty, and lacking in flavor complexity. For more on preserved fish and seafood preparations, see our A-Z Encyclopedia of Food Products and Dishes.
History and Cultural Significance
Anchovies have been preserved and consumed in the Mediterranean for over two thousand years. The ancient Roman condiment garum — a fermented fish sauce that served as the primary seasoning across the Roman Empire — was predominantly produced from anchovies. Archaeological evidence from Pompeii and other sites reveals large-scale anchovy processing facilities, confirming the fish’s central role in Roman food culture and commerce.
The modern European anchovy industry developed along the Mediterranean coast during the medieval and early modern periods. Italian, Spanish, and French fishing communities established curing traditions that continue largely unchanged today. The Sicilian town of Sciacca, the Ligurian coast, and the Cantabrian ports of northern Spain remain major anchovy processing centers, where traditional salt-curing methods coexist with modern canning operations.
Globally, anchovies are one of the most heavily fished species on Earth, with the Peruvian anchoveta (Engraulis ringens) constituting the world’s largest single-species fishery. Most Peruvian catch is processed into fishmeal and fish oil rather than consumed directly, raising sustainability concerns. The management of global anchovy stocks has become a significant issue in marine conservation, with Mediterranean and European fisheries implementing catch limits to protect populations.