Why limit yourself to just pierogi? If you have never had a Pyzy, you are in for a treat. These are like potato snowballs filled with cheese. One bite and you will be back for more!
Ingredients: potatoes, dehydrated potatoes (potatoes, mono and diglycerides, sodium acid pyrophosphate and citric acid), cheese( cultured pasteurized grade A 1% low fat milk), water, eggs, potato starch, salt.