What is "runza"?

Runza is a type of sandwich that is popular in the Midwestern United States, particularly in Nebraska, where it is considered a regional specialty. The sandwich is made by stuffing a yeast dough with a mixture of ground beef, onions, and cabbage, which is then baked until the dough is golden brown and the filling is hot and flavorful. Runza sandwiches may also include other ingredients such as cheese or bacon. Runza sandwiches are often served as a handheld meal or snack, and are a popular food item at fast food restaurants and diners in the region.