As with Sausage Wiki, the text of Wikipedia is available under the Creative Commons Attribution-Share Alike License 3.0 (Unported) (CC-BY-SA). Livermush (sometimes called liver pudding) is a Southern United States food product composed of pig liver, head parts, and cornmeal. (In South Carolina Low Country cuisine, liver pudding is usually made with white rice rather than cornmeal.) It is commonly spiced with pepper and sage.