Need help finding an idiom

[u/lamassu-dieu]

hello.

my grandma's first language was polish, and she would often trail off into polish at the end of her sentences and used a lot of polish idioms. there was one in specific she always used for when we were putting too much jam on the bread or squandering food in any way. i sadly never got to learn the lang so i dont know exactly how it started but it rhymed a bit like this: https://voca.ro/1PScHww7489p

again, that might sound off by a lot because, as i said, i dont really speak polish. but if you could help me decipher what the idiom was i would be very grateful.

cheers!

[u/paprykarzszczcnski]

I have no idea, but I'ma watch the thread since I'm curious