Cervelat cow disease. By August 2008, most of the Swiss demand for bovine intestines had been met with imports from Uruguay, Argentina and Paraguay. Cervelas de Lyon are a sausage specialty of Lyonnaise cuisine. They contain finely minced pork, and either truffles or pistachios. Sold uncooked, the sausage has to be boiled before it is eaten. In Alsatian cuisine, "cervelas d'Alsace" are split open and served with cheese (gruyere) and bacon. Cervelat Cervelat, also cervelas, servelat or zervelat, is a sausage produced in Switzerland, France (especially Alsace and Lyon) and parts of Germany. The recipe and preparation of the sausage vary
National dish as the "sancocho" of the Dominican Republic, Colombia, and Panama, are examples of platos nacionales. Janer (2008) observes that this sharing of the same "plato nacional" by different countries calls into question the idea that every country has a unique national dish that is special to that country; she states that cuisine does not respect national and geopolitical borders. The identification of Latin American national dishes is stronger among expatriate communities in North America. In Latin American countries, the "plato nacional" is usually part of the cuisine of rural and peasant communities, and not necessarily part of the everyday cuisine