https://www.youtube.com/@varenykycaUkrainiandishes
No defrosting.
Boil:
Place the perogies/varenyky in boiling salted water and stir to avoid sticking to the pan bottom. Bring to a boil, and cook for 5 - 6 minutes until ready.
Boiling & Frying:
Place the perogies/varenyky in boiling salted water and stir to avoid sticking to the pan bottom. Bring to a boil and cook for 2 - 3 minutes. After that, put it onto a preheated frying pan with some vegetable oil. Fry till getting a golden-brown crust.
Serve with fried bacon, sour cream, or mayo.