The American lobster (*Homarus americanus*) — from the cold waters of Maine, Massachusetts, Connecticut, and the Canadian Maritimes — is the most celebrated shellfish in North American cooking and the subject of more bad cooking than almost any other premium ingredient. Lobster was originally so abundant in colonial New England that it was considered poverty food — fed to prisoners, indentured servants, and the destitute. Its transformation into a luxury ingredient occurred in the 19th century through the development of canning, railroad transport, and the resort culture of the Maine coast. The technique of cooking lobster — which seems simple (boil water, add lobster) — is in practice a discipline of temperature management, timing, and respect for an ingredient that overcooks in seconds and costs too much to ruin.
The lobster tradition encompasses multiple preparations: boiled/steamed whole (the foundation), the lobster roll (the Maine vs. Connecticut debate), lobster bisque (the shell-stock soup), baked stuffed lobster (the restaurant classic), and lobster thermidor (the French connection). Each preparation demands specific technique, and the foundation of all of them is the same: do not overcook the lobster.
Boiled/steamed whole: drawn butter, lemon, corn on the cob, steamed clams, coleslaw. This is the Maine shore dinner. The lobster bib is not optional. The cracking tools (nutcracker, pick) are necessary. Beer or a crisp, unoaked Chardonnay. The lobster roll: on a paper plate, with chips, on a picnic bench overlooking the water.
1) Boiling vs. steaming — the fundamental choice. Boiling (in heavily salted water — seawater salinity, approximately 35g salt per litre) produces a more evenly cooked lobster because the water's thermal mass provides consistent heat transfer. Steaming (over 2-3cm of boiling water in a covered pot) is gentler and produces a slightly more tender result. Both are correct. The timing is different: boil for 7-8 minutes per 500g for the first 500g, plus 3 minutes for each additional 500g. Steam for 9-10 minutes per 500g. 2) Do not overcook. A 600g lobster needs 8-9 minutes in boiling water. At 12 minutes, the tail is rubbery. At 15, it's a waste. The lobster is done when the shell is uniformly bright red and the antenna pulls out with a gentle tug. The internal temperature of the tail should reach 63°C — not higher. 3) Ice bath immediately if not serving whole — plunge the cooked lobster into ice water for 2 minutes to stop the cooking. This is essential for lobster that will be shelled for rolls, salads, or other preparations. 4) The tomalley (the green digestive gland in the body cavity) is edible, intensely flavoured, and prized by lobster cooks. The coral (the red roe found in female lobsters) is equally prized. Both are discarded by most restaurant diners and treasured by those who know.
The Maine lobster roll vs. the Connecticut lobster roll — the great New England lobster debate. Maine: cold lobster meat dressed with mayonnaise, celery, lemon, served in a top-split, buttered, griddled hot dog bun. Connecticut: warm lobster meat tossed in drawn butter, served in the same bun. Both are legitimate. The bun — a top-split New England-style hot dog bun, buttered on the flat sides and griddled until golden — is essential to both and unavailable in most of the country. A 600g lobster (commonly sold as a "1.25-pounder") is the sweet spot for cooking. Larger lobsters (1kg+) are impressive but the claw-to-tail ratio shifts unfavourably and the meat can be tougher. Smaller lobsters ("chix" — under 500g) have less meat but are often sweeter. Lobster stock — the shells, crushed and simmered with aromatics for 45 minutes — produces a stock of extraordinary depth. This stock is the foundation of lobster bisque and the base for any cream sauce served with lobster. Never discard the shells.
Overcooking — the universal lobster sin. The tail meat goes from tender and sweet to tough and rubbery in a window of 60-90 seconds. Not enough salt in the boiling water — the water must approximate seawater salinity. Under-salted water produces bland lobster. Killing the lobster before cooking — controversial, but the traditional New England method is live-into-the-pot. If killing before cooking (for ethical reasons), a sharp knife through the head between the eyes is the fastest method.
Jasper White — Lobster at Home; James Beard — American Cookery