Nana'S Pie Crust - cooking recipe

Ingredients

3 c. flour
1/2 tsp. salt
1 c. shortening
1 egg
6 Tbsp. ice water
1 Tbsp. vinegar

Preparation

Combine flour, salt and shortening; work in.
Put egg in measuring cup and beat.
Add water and vinegar.
Gradually add to flour mixture.