
Preheat oven to 450 degrees.
Mix the roast, potatoes, salt and pepper in a large bowl. Unroll the pie crusts and cut in half.
Put a good amount of filling in each crust, fold over, and seal.
Place each pastry on a greased cookie sheet. Make a couple of small slits in the top of each crust.
Bake for 15 to 20 minutes or until crust is golden brown.
Remove from oven and brush with some melted butter.
Serve with gravy, or if you are my Dad - ketchup.