Finnish Meat Pie

Directions

1. Place shortening in a large bowl. Add boiling water; stir until shortening is melted. In a small bowl, mix flour and salt. Add to shortening mixture; stir until a soft ball forms. Cover and refrigerate until cooled, about 1 hour.
2. Preheat oven to 350°. Divide dough in half. On a lightly floured surface, roll 1 dough portion into a 17x13-in. rectangle. Transfer to an ungreased 13x9-in. baking dish. Press onto bottom and up sides of dish. Trim pastry to 1/2 in. beyond rim of dish.
3. In a large bowl, combine filling ingredients. Spoon into pastry. Roll out remaining dough into a 13x9-in. rectangle. Place over filling. Fold bottom pastry over top pastry; press with a fork to seal. In a small bowl, whisk egg and milk; brush over pastry. Cut slits in top. Bake 1-1/4 hours or until golden brown.