"It's important to cut Potatoes into very small pieces, so they get done by
the time the pastry is brown."
Preheat oven to 400°F (205°C). Trim beef; discard fat. Cut beef
into cubes no larger than 1/2". In a medium bowl, combine beef,
potatoes, soup mix, ketchup, Worcestershire sauce, and parsley. On
a lightly floured board, roll out each pastry shell to a 7" circle.
Spoon equal amounts or about 1/4 cup meat mixture on each
rolled-out shell. Brush edges with water. Fold over; press with
tines of a fork to seal. Cut several slits in top of each. Place on
a baking sheet. Bake in preheated oven 20 to 25 minutes or until
golden brown. Serve hot.