Abba-Zaba bars are kosher pareve. Kosher bread is thus almost always pareve. Gelatins derived from kosher animal sources (which were ritually slaughtered) are also "pareve". Kosher products labeled "pareve" or "fleishig" are free of milk. Fish gelatin, like all kosher fish products, is "pareve". In kashrut, laid eggs are considered pareve, while unlaid eggs are generally considered fleishig. These are mostly either fleishig or vegetarian (serving only "pareve" food). A "pareve" food is one which is neither meat nor dairy. Mayonnaise, for instance, is usually marked "pareve" despite by definition containing egg. Some processes convert a meat or dairy product into a "pareve" substance. Some processes convert a meat- or dairy-derived product into a "pareve" one. That is why some products that are legitimately "pareve" carry "milk" warnings. Commercially marketed eggs generally are not taken from slaughtered animals and therefore are pareve. Eggs are considered "pareve" despite being an animal product. Eggs are also considered "pareve" despite being an animal product.