Pork rinds are only made of the skin of the pork ... And that's fine, but it's also confusing. It helps to do a little linguistic spelunking. For example, in Mexico, street vendors sell ...

Pork rinds are made from pig skin. First, the skin is removed from the meat and then boiled to soften and render out excess fat. Hair will also fall off the skin, because, well, it’s skin.