FoodNetworkTV shows you how to make Beef Empanadas from leftover Salisbury steak! First, you should beat one egg in a bowl. Add in 1 tablespoon of cold water to this as an egg wash. Next, spread some flour onto your counter. Now, divide chilled pie crust into six pieces. Roll each piece into a ball, flatten, and roll out with a rolling pin into 3-4inch circles. Use a small bowl to cut out a perfect circle. now, fill this dough with a tablespoon of your meat and moisten the edge of the dough with your egg mix. Next, fold the dough over the filling. Crimp the edges with a fork and place this on a baking sheet. Brush the tops with the egg wash. Bake at 375 degrees for about 15 minutes! Now you have leftover made empanadas.