When i started my job as a Tour Leader there were few frequently repeated question asked by foreigners visiting Cracow. So i decided to make short article that will directly navigate to answears about what to eat or what to do more in Cracow and surroundings. I have no commision out of those places, so do your own research before You visit, and they doesnt even know i exist.
MILK BAR (link wiki). This is just a type of resteurant wich was originally created during communism era. Right now is a coming back retro-trend. Any of such milk bars, might be good example of polish old food. Here is the LINK TO GOOGLE MAPS with querry search for "bar mleczny", that you should find usefull.
DanielGrabalski.com