Where does “piirastaikina” come from?

piirastaikina (Finnish) comes from Finnish taikina, from Proto-Finnic taikina, from Proto-Germanic daigaz, from Proto-Indo-European *dʰóyǵʰos, from Proto-Indo-European dʰeyǵʰ- — to knead; to form, to shape.

Ancestry of “piirastaikina”, step by step

piirastaikina traces back through two separate lines of ancestry.

via Finnish taikina

StepLanguageWordMeaning
1Finnishtaikinadough, paste, pastry; batter
2Proto-Finnictaikinadough
3Proto-Germanicdaigazsoft; that which is formed or kneaded; dough
4Proto-Indo-European*dʰóyǵʰossomething that is kneaded, formed
5Proto-Indo-Europeandʰeyǵʰ-to knead; to form, to shape

via Finnish piiras

StepLanguageWordMeaning
1Finnishpiiraspie
2Old East Slavicпирогъ—
3Proto-Slavicpirogъtype of pie?
4Proto-Slavicpirъfest; party
Every word from Proto-Indo-European dʰeyǵʰ- →Every word from Proto-Indo-European *dʰóyǵʰos →Every word from Proto-Germanic daigaz →