Chitterlings

Chitterlings lɪŋz/), sometimes spelled chitlins or chittlins, are the large intestines of domestic animals. They are usually made from pigs' intestines. They may also be filled with a forcemeat to make sausage. Intestine from other animals, such as cow, lamb, goose, and goat is also used for making chitterling. Chitterling is first documented in Middle English in the form cheterling, c. 1400. Various other spellings and dialect forms were used. The primary form and derivation are uncertain. A 1743 English cookery book The Lady's Companion: or, An Infallible Guide to the Fair Sex contained a recipe for "Calf's Chitterlings" which was essentially a bacon and offal sausage in a calf's intestine casing. The recipe explained the use of calves', rather than the more usual pigs', intestines with the comment that "[these] sort of ... puddings must be made in summer, when hogs are seldom killed". This recipe was repeated by the English cookery writer Hannah Glasse in her 1784 cookery book Art of Cookery.

Source: Wikipedia