Filled boiled dough: bryndza, potato, curd, cabbage, mushroom or fruit. Strongest in the east, and part of a Carpathian family that includes Polish pierogi, Ukrainian and Rusyn varenyky and others. Related, not identical.
Pirohy, Polish pierogi and Ukrainian and Rusyn varenyky are a related Carpathian family. They are recorded as related and are deliberately not merged into a single canonical dish.documented