Made a dozen golumpki yesterday to freeze for Christmas week.
I make them much like homecook does, but add chopped rehydrated dried mushrooms, omit the egg (the meat is looser), and omit the tomato sauce (my Polish family did a lot of things differently from most others).
We do put our rolls on top of the chopped extra cabbage, but we top the rolls with slices of raw salt pork.
Bake at 350 for an hour, covered, then under the broiler for a few minutes.
Lee