Polish cuisine is very similar to German cuisine.

(This comment will make a lot of Polish people very upset.)

Sure, a common use of bread, potatoes, cabbage/other vegetables, hearty meat dishes etc but the Polish kitchen is closer to Ukrainian/Russian in technique/ingredients.

Barszcz, pierogi, fermented everything, pickles, sour rye, and many dishes built around wheat/rye, mushrooms, dairy, and Eastern-style fillings are much more like Ukrainian/Belarusian/Russian food.

The biggest German influences are probably the sausages and the beer culture.

I don't see why. A lot of Western Poland used to be German, and it's not like there's one German cuisine either. You don't get many Bavarians eating pickled herring with beets, but's it's classic cuisine in Berlin.

It's also true for Belarus, Baltics, and some parts of Ukraine. Generally, we can speak about North-Eastern European cuisine with potatoes, secale flour breads, and various pickled things. And that name will make a lot of everybody upset, cause everybody in those lands pretend they are "Central". Americans would not believe how many "geographical centers of Europe" are claimed there.

I'm not sure how surprised Americans would be to learn that there are so many "centers of Europe". After all, we all know that Colorado is in "the west", Texas in the "southwest", and, clearly, "the South" is located in the geographical southeast :D

And my favorite -- you need to go north from Miami to be in "the South"

These American peculiarities are funny too, but they are mostly historical, and from that perspective have reasonable explanation. In turn "we are not Eastern, but Central" is relatively recent PR-born madness. Somebody decided that EE often associates with questionable things like alcohol consumption somehow, so the solution is to separate yourself from other drinkers by claiming being completely different "Central" kind. Nobody stops drinking meanwhile, because why would you? I simplify the story, of course, but the logic is exactly like that.

> Americans would not believe how many "geographical centers of Europe" are claimed there.

They have their own weirdnesses. How is Chicago "mid-west" when it is so far east? How is Virginia south?

How reasonably can German cuisine be described as a single unified thing? My mother was from East Prussia and my father from Swabia and their "home" cuisines were pretty dissimilar -- if for no other reason than climate.

Same is true for Croatia.. food from Slavonia (near Zagreb) is very different from the coastal regions (Istria and Dalmatia)

Due to Partitions of Poland a lot of of territory was under Prussian influence for over a century - that had to have some culinary effect (other than forced germanization).

Lots of common main ingredients like potatoes, beets, cabbage, and sausages. It could also have a different reason, like https://en.wikipedia.org/wiki/Former_eastern_territories_of_...

Yes it's similar, but certainly not more than Ukrainian/Russian/Belarusian food.