Add the extra flour a little at a time if needed.  Cut in each ingredient with a spatula.  Roll out, cut and fill.

 

Boil about 3 - 4 minutes, even if you are not serving them right away or if you are freezing them.

 

Fillings:

Potato - mashed with Velveeta or cheddar cheese, onion sautéed in butter, salt and pepper

Sauerkraut - washed, sautéed in butter and bacon drippings or salt pork

Cream cheese - 8 oz. cream cheese, 1 egg, lots of sugar until sweetened if runny, add cornstarch.

You can even fill them with sour crème and hamburger, kind of a Stroganoff Peirogi.