Where does “pampuch” come from?

pampuch (Polish) comes from German Pfannkuchen, from German pfanne, from Middle High German pfanne, from Old High German phanna, from Proto-West Germanic pannā, from Proto-Germanic pannǭ, from Latin panna, from Latin patīna — inflection of *tъ: ## feminine singular ##...

Ancestry of “pampuch”, step by step

StepLanguageWordMeaning
1GermanPfannkuchena pancake; a filled doughnut, a Berliner
2Germanpfannefrying pan
3Middle High Germanpfanne
4Old High Germanphannapan
5Proto-West Germanicpannāpan
6Proto-Germanicpannǭpan
7Latinpannabroad cooking vessel; frying pan; pan
8LatinpatīnaA broad, shallow dish, a pan, stewpan
9Ancient Greekπατάνηkind of flat dish
10Proto-Indo-Europeanpet-ano
11Proto-Indo-Europeanpete-to spread, stretch out
12Proto-Finnicete-
13Serbo-Croatiantẹ́of you
14Proto-Slavictainflection of *tъ: ## feminine singular ##...
Every word from Proto-Slavic ta