Pierogi(Basic Dough; Polish) - cooking recipe

Ingredients

2 c. flour
1 tsp. salt
1 egg
2 Tbsp. sour cream
2 Tbsp. butter
1/2 c. warm water

Preparation

Sift flour and salt in bowl.
Add egg, sour cream and warm water.
Mix together.
Knead dough until smooth.
Divide dough and roll about 1/4-inch thick.
Cut in circles.
Fill with one of the following fillings.