How Long to Cook Whole Fresh Artichokes (globe, medium-large) in the boiling
Specification: 4 medium-large globe artichokes, tops trimmed 1 inch flat, stems cut flush, thorny leaf tips snipped off with kitchen shears, dropped stem-down into 8 quarts of boiling water with 2 tbsp kosher salt, 1 halved lemon, and 3 bay leaves
3-Step Execution Protocol
Preheat boiling to 212°F (100°C) — full rolling boil with acidulated water. Prepare whole fresh artichokes (globe, medium-large) (4 medium-large globe artichokes, tops trimmed 1 inch flat, stems cut flush, thorny leaf tips snipped off with kitchen shears, dropped stem-down into 8 quarts of boiling water with 2 tbsp kosher salt, 1 halved lemon, and 3 bay leaves).
Cook for 30–40 mins depending on size. Do not flip; allow surface to develop undisturbed.
A paring knife slides into the base of the artichoke (where the stem meets the body) with no resistance; an outer leaf pulls off cleanly with a gentle tug rather than fighting you. Undercooked artichokes fight both tests; overcooked ones start to shed leaves on their own in the water. Rest for 5 minutes before serving.
California Artichoke Advisory Board "Cooking Fresh Artichokes" reference (30–40 min for medium-large globe); University of California Cooperative Extension "Artichoke Preparation" guide (acidulation prevents oxidation via chelation of iron-catalysed browning enzymes); no probe target because doneness is a knife-slide + leaf-pull test, so internalTempTargetF is omitted per HR-2.