Calamari

Calamari is the culinary name for squid — a lean, mild-flavored cephalopod sold in two basic forms: cleaned tubes (the mantle) and tentacles, sometimes together, sometimes separately. On menus from Naples to Osaka the word covers everything from tiny whole baby squid fried crisp to large tubes scored and grilled over coals, and from quick stir-fries to slow, ink-black braises. Its appeal is partly flavor — a clean, slightly sweet, briny taste that absorbs sauces and aromatics without competing with them — and partly speed: a screaming-hot pan and ninety seconds can turn it from translucent raw to tender and just-cooked.

The single defining fact about cooking squid is the timing paradox. The mantle's muscle fibers contract tightly between roughly 40°C and 70°C, squeezing out moisture and turning the flesh rubbery. Two paths avoid this: cook for under two or three minutes total, so the fibers relax again almost immediately, or cook for a long time — forty-five minutes and up — so the connective tissue breaks down and the flesh goes meltingly tender. The kitchen-casualty middle zone of five to thirty minutes is where most disappointing calamari lives.

Because squid is highly perishable and most of the supply chain involves freezing anyway, much of the world's calamari is cooked from a frozen-thawed state. Ice crystals damage the muscle during freezing, and paradoxically that often gives a more tender fried or grilled result than a fresh tube that has sat on ice for a day too long. Buy from a counter you trust, keep it cold, use it quickly, and don't be afraid of frozen.