Landjäger is a semi-dried, smoked and fermented sausage of beef and pork from the Alpine and Black Forest regions of Germany, Switzerland, Austria and Alsace. Cured and pressed flat into a slim, rectangular stick, then smoked and air-dried, it eats dense, chewy, smoky and tangy and needs no refrigeration or cooking — the classic pocketable snack of hikers, hunters and soldiers.