2 cups mashed potatoes
2 Tbsp. oil
salt & pepper, to taste
1/2 Tbsp. onion, chopped fine
Saute the onion in the oil. Season with the salt and pepper, and add to the potatoes.
Mix well. Allow to cool slightly before using.
Note: Taste the filling and adjust as needed. The more flavour, the tastier the pyrohy after cooking.