5 c. flour
2 tsp. baking powder
2 1/2 c. Crisco shortening
1 beaten egg
1 tbsp. vinegar
Water

Mix flour and baking powder. Cut in shortening. Place beaten egg in 1 cup measure; add vinegar and enough water to measure 1 cup liquid. Mix into flour mixture. Divide dough into balls, each ball to make a single crust. Freeze or refrigerate.