Much later Runza Fast Food Restaurants started opening in Nebraska and surrounding states.
There are several recipes around but this is one from a church cook book from 1972. I believe it is very close to what is served in the restaurants (all though it's been many years since I've tasted one in Nebraska)
I made my own dough. It is soft, and slightly sweet, but you could use frozen/refrigerated bread, or roll dough
Step 1: The Dough Recipe
4.5 C flour (divided into 1.75 Cups and2.75 cups)
2 packages of yeast (or 4.5 teaspoons) (.25 ounce)
1/2 C sugar
1 teaspoon salt
1/2 C water
3/4 C milk
1/2 C solid shortning
In a large mixing bowl place 1.75 C flour, sugar, yeast and salt
Heat water, milk, & shortning to 120°-130° on the stove or in the microwave....check with a thermometer
Pour the warm liquids over the dry ingredients.
Beat with an electric mixer on low until blended
Beat 3 additional minutes on HIGH
Change to a dough hook if your mixer comes with one, and add the rest of the flour.
Mix for another minute
Turn out onto a floured board, and knead for 6 to 8 minutes until it is smooth and elastic (I did this mainly IN my mixer)
Place dough in a greased bowl, cover and place in a warm area for about 1 hr.