Never Fail Pie Crust
["3 c. flour", "1 tsp. baking powder", "1 tsp. salt", "1 1/3 c. shortening", "1 egg (beat egg then add to vinegar and water)", "1 tsp. vinegar", "5 Tbsp. water (mix with vinegar)"]
["Blend dry ingredients with shortening.", "Add egg and liquid mixture.", "Form into roll; wrap in waxed paper or covered container.", "Store in refrigerator.", "Take off as much as needed. Warm to room temperature; roll on heavily floured board.", "Makes 4 or 5 pie crusts."]
["flour", "baking powder", "salt", "shortening", "egg", "vinegar", "water"]