4 cups all-purpose flour
1 3/4 cups shortening
3 tablespoons white sugar
2 teaspoons salt
1/2 cup water
In a large mixing bowl, combine all-purpose flour, shortening, sugar, and salt.
Blend together with a pastry cutter until crumbly.
In a small bowl, mix egg with water. Blend into flour mixture. Chill in refrigerator until ready to use.