Polish Pierogi - cooking recipe

Ingredients

2 1/2 c. sifted flour
1 tsp. salt
1 egg
2 Tbsp. melted butter
1/2 c. warm water

Preparation

Mix all ingredients together.
Knead; let rest for 1/2 hour. Roll dough out and cut into squares.
Fill and fold diagonally; seal ends tightly.
Cook in boiling water in a medium or large pot, only 7 to 8 at a time, until they come to the top.
Cook for a few minutes, then drain.