Boiled dinner

New England boiled dinner is the basis of a traditional New England meal, consisting of corned beef or a smoked "picnic ham" shoulder, with cabbage and added vegetable items, often including potato, rutabaga, parsnip, carrot, white turnip, and onion. With a beef roast, this meal is often known simply as corned beef and cabbage. A similar Newfoundland dish is called a Jiggs dinner.

New England boiled dinner is a traditional meal on St. Patrick's Day. Ireland produced a significant amount of the corned beef in the Atlantic trade from local cattle and salt imported from the Iberian Peninsula and southwestern France. Coastal cities, such as Dublin, Belfast, and Cork, created vast beef curing and packing industries, with Cork producing half of Ireland's annual beef exports in 1668. Most of the people of Ireland during this period consumed little of the meat produced, in either fresh or salted form, due to its prohibitive cost. In the colonies the product was looked upon with disdain due to its association with poverty and slavery.

Corned beef was used as a substitute for bacon by Irish-American immigrants in the late 19th century. Corned beef and cabbage is the Irish-American variant of the original Irish dish of bacon and cabbage.

A "picnic ham" shoulder consists of the cured and smoked primal pork shoulder, which is cut from the lower portion of a hog's foreleg still containing the arm and shank bones. The meat is then boiled with root vegetables for several hours or until it is tender. The resulting meat does not taste similar to a traditional ham.

Corned beef is prepared before the actual cooking of the meal by seasoning a cut of beef with salt (large grains of salt were known as corns) and spices and the natural meat juices. This meat is then placed whole, like a rump or pot roast into a crock pot, which in olden times was a ceramic pot over a fire, filled with cabbage and carrots, and, when available, red potatoes. However, after Luther Burbank's alteration of potatoes, the potatoes were chopped when placed in the pot. Rutabaga or turnips are also common ingredients. This meal can be left in a crock pot all day but must be kept in the naturally humid environment of cooking meat. Corned beef and cabbage is often served as a whole meal.

...
Wikipedia