Foolproof Pie Crust - cooking recipe

Ingredients

4 c. flour
1 Tbsp. sugar
2 tsp. salt
1 3/4 c. shortening
1/2 c. water
1 Tbsp. white or cider vinegar
1 large egg

Preparation

Put flour, sugar and salt in bowl.
Cut in shortening.
Blend in water, cider and egg.