These piroshki are A-m-a-z-i-n-g, hard to stop on the first or second one, I should stop counting... lol. These have a very thin crust, they're crispy on the outside and filled with a soft filling of mashed potatoes.
The dough recipe is very simple and quick. It is great for the leftover mashed potatoes, although I would be willing to prepare mashed potatoes just for the filling, because they are the bomb!!