We had Bierocks in Kansas and they were fantastic. I had to find the recipe! I did and they turned out great. I, of coarse, used deer meat. You may think, cabbage, yuck????? Just trust me!
Here is the recipe: http://www.cooks.com/rec/view/0,1727,131183-251196,00.html
*tips......add some extra sugar to the dough mix (like a 1/3 cup) and use a thermometer for the yeast (I used my meat thermometer) and next time I am going to use whole wheat flour!
I think there are tons of things you could put in the dough. I am going to try taco meat and cheese next!
We have tons of tomatoes from the garden and I made this with a bunch of them. SO, SO, SO good! Chris couldn't get enough! He and Justin were at the bar, each with forks, eating out of the container when Allison and I came home from bunco. http://www.foodnetwork.com/recipes/paula-deen/marinated-tomatoes-recipe/index.html