"This recipe for Polish cabbage, potato and bacon casserole or zapiekanka z kapusta, ziemniak i boczek is comfort food par excellence. This hearty main-course dish combines three ingredients Poles love. Nearly every Eastern European country has its version of this dish. It can be made vegetarian by eliminating the bacon and using butter or oil to saute the cabbage. Here's a larger photo of Polish cabbage-potato-bacon casserole...."