Boquerones en Vinagre Malagueños

Boquerones en vinagre are Málaga’s pale, clean-tasting way with the little anchovy: raw fillets cured in white wine vinegar until firm and white, then laid under olive oil with garlic and parsley. They aren’t the brown, salted fillets called anchoas, and they aren’t the crisp boquerones fritos of the Málaga fish fry. The vinegar, whitened flesh and green-flecked oil make this its own dish.

Along the Málaga coast, boquerones belong to the everyday table, set out cold with bread for an aperitivo or carried to a meal outdoors. Freshness comes first. Buy fish with bright silver skin, clear eyes and a clean smell of the sea, then clean it promptly. Freeze it before curing, always. Vinegar changes the fish’s colour and texture, but it does not control the risk from anisakis parasites.

The cure decides whether the dish works. Keep the fillets fully submerged and check the thickest one after four hours. You want it white through the centre and firm enough to lift without breaking, never chalky from a day forgotten in vinegar. Dry the cured fish well before adding the oil, or the dressing turns watery and slips away from the flesh.

No hace falta haber pisado España. If fresh European anchovies are scarce, use plain commercially frozen raw anchovies from a trustworthy fishmonger and confirm they were frozen for uncooked service. They may be slightly softer after thawing, but they give you the right fish and the right flavour. Salted or oil-packed anchovies cannot stand in for them. The Margin beside this recipe says only, "cold fish, dry fish." Follow those two things and the rest is easy.