Food / Polish polskie pierogi recipe (prepared at home) [72]

I had a great friend by the name of Justina, from poland. She was married to Carlos Mendez and she made the greatest perogies. They were made with Cabbage, Pork, and a green ingredient, possibly parsley? The dough was a simple flour egg and water I think, but thats more of a pasta dough. If anyone has an idea how this dish was made that would be great!