Corned beef, which makes an appearance on many St. Patrick’s Day tables, isn’t the only food to which “corning,” or salt-curing, can be applied. Corning originally was named for the corn kernel-size pellets of salt used to preserve meat in times before refrigeration, but the method today is used to permeate food with flavor.
For a vegetable-forward take on the classic boiled dinner, we submerge a whole head of cauliflower in a spice-infused brine for several hours, allowing thorough absorption. Salt also weakens the cellular walls of the vegetable by drawing moisture out of them, rendering the vegetable more tender.
To ensure the brine reaches into the dense core, we use a paring knife to pierce into the stem end before dropping the head into the hot liquid. After removing it and patting it dry, into the oven it goes.
To finish, a mixture of butter and whole-grain mustard is slathered on the brined vegetable before it’s coated with dill and panko breadcrumbs and returned to the oven until the surface is nicely browned. Every bit of the cauliflower ends up deliciously seasoned, and its meaty yet tender texture is complemented by the crispness of the breadcrumb crust.