Heat the oven to 375 degrees F.
Whisk the egg and water well.
Remove the dough from the refrigerator. Roll out until thin enough for a pasta maker initial setting.
Roll the dough until about 1/8 inch thick.
Using a 3-4 inch cookie cutter, cut round, flour and set aside.
Take a round, place about 2 tsp of the filling offset on the round. Moisten the edges of the round and fold over into a half moon shape.
Place the filled empanada on a parchment covered cookie sheet.
Once you have all the rounds filled and formed, brush each empanada with the egg wash.
Bake for about 30 minutes until golden brown. These can be frozen.
Remove the empanadas and let cool.