4 ms·Yea the only "condiment" for pierogi should be fried up onions drizzled on top.by delfinom 3y agoYea the only "condiment" for pierogi should be fried up onions drizzled on top.badpun 3y agoFried bacon (diced) is also extremely popular in Poland, basically as popular as fried onion.elsurudo 3y agoSour cream, especially with Ruskie.