I have dreams about this place-- in Polish.
The stuffed cabbage is the best I've ever tasted. (Sorry mamuszka.) He does what the home cook just can't do-- bakes the fat little things for days, covering them with layers of cabbage and sauce, so they become tender, juicy, perfectly spiced.
The cabbage and kielbasa side dish is really great as well. What? Don't like cabbage? How sad for you and your digestive tract. They also have insanely perfect soup, chicken paprikash, daily specials and the ubiquitous Lenten fish fry.
The owner is the nicest guy ever. The others who work there are really nice and dedicated as well. This is the kind of locally owned, mom and pop restaurant that you want to patronize. Help make sure this sticks around for ever. (Sto lat!)
This is not really a sit down place, although they do have a section of tables. It's mostly carry-out and catering. Hire him to cater your big, fat, Polish wedding. I'll come and polka with you.