These ground beef, cabbage-filled buns are great for a quick 'grab-n-go'. This recipe came from great-grandma and is a family favorite. It works best to have 2 people when filling the buns so one can open the bun while the other is adding the filling. We have made extra batches and put them in the freezer. It takes a few tries to get the hang of filling the buns, so be ready for some laughs while you figure it out.