Lisbon, Portugal
Clams with garlic, lemon, white wine, and cilantro — named for the 19th-century Portuguese poet Raimundo António de Bulhão Pato who was apparently devoted to the dish. The simplicity is the technique: purged clams steamed open in garlic-infused olive oil, white wine, and lemon juice, finished with a profusion of chopped fresh cilantro and served immediately with crusty bread. The dish is both a starter and a statement — Portugal's relationship to shellfish is intimate and serious, and amêijoas à bulhão pato is the preparation that expresses it most directly. The clam's natural liquor becomes the sauce. Nothing is added to thicken or enrich it.
Purge the clams in cold salted water for at least 30-60 minutes before cooking. Do not add water — the clams produce their own liquor. Start the garlic in olive oil over high heat; add the clams and wine simultaneously and cover immediately. Cook 3-4 minutes maximum — all open clams are done. Add cilantro only after removing from heat. Lemon juice is added at service, not during cooking.
The bread service is non-negotiable — every drop of the cooking liquid should be consumed. Some preparations add a small amount of piri piri for heat. The clam variety matters: ameijoas (small Portuguese hardshell clams) are different from palourdes or littlenecks — smaller, more intensely flavoured. Pair with Vinho Verde or unoaked white Alentejano.
Adding water — dilutes the clam liquor. Not purging — sand in the dish. Overcooking — clams become rubbery within 1-2 minutes of opening. Adding cilantro during cooking — it loses its freshness and colour instantly. Using dried cilantro — never acceptable in this preparation.
My Portugal by George Mendes