Portugal (coastal)
Portuguese seafood rice — a loose, almost soupy preparation that is emphatically not paella, risotto, or arroz a banda. Arroz de marisco is its own thing: a tomato-based seafood stock with short-grain rice cooked to a loose, saucy consistency, heavily loaded with mixed shellfish (clams, mussels, prawns, lobster), and finished with cilantro and olive oil. It should be so loose it can almost be poured. The distinction from paella is fundamental: no socarrat, no dry rice, no restraint with stock. Arroz de marisco is the abundant, generous, imprecise opposite of paella's discipline — and its own kind of perfection.
Build a deep, flavourful tomato-seafood base (the refogado with onion, garlic, tomato, pepper, white wine, and shellfish stock). The rice-to-liquid ratio must be high — approximately 1:4 by volume. Add shellfish in order of cooking time: clams and mussels first, prawns in the last 5 minutes. Rice should be cooked to 85% and finish in the shellfish liquid. The final texture should be loose — spoonable, not moldable.
Build the stock from the prawn heads and shells, simmered with white wine and tomato. The lobster version (arroz de lagosta) is the luxury iteration — found in celebrated restaurants on the Algarve coast. The cilantro finish is essential — the freshness cuts the richness of the shellfish stock. Pair with unoaked Alvarinho or Vinho Verde Loureiro.
Under-seasoning the refogado — the base is everything. Overcooking the shellfish before adding the rice — they will be rubbery. Letting the rice dry out — add more stock if needed. Using the wrong rice — must be short-grain for the correct starch release.
My Portugal by George Mendes