Foolproof Pie Crust - cooking recipe

Ingredients

4 cup flour
1 teaspoon sugar
2 teaspoon salt
1 3/4 cup water
1 teaspoon cider vinegar
1 large egg

Preparation

Mix together and chill 1/2 hour.
Divide into 10 balls.
Roll out what you need and freeze the rest in a zip-loc bag for later use.