Start by rolling out ½ cream cheese pastry on a flour surface. Using an overturned small bowl, about 10 cm, cut out circles. Roughly 4-5 circles , then gather up scraps together and reroll/cut circles again.
Take one of the circles, place ¼ cup filling on one side of the dough circle. Wet the edge of the dough with water. Fold the dough over to form a half circle. Pinch edges of the dough together then crimp the edges with a fork. Repeat the process until all the filling is used.
The empanadas can be frozen at this point if desired to cooked in the future.
Place the empanadas on the prepared baking sheet and chill for a few minutes. Prick each pie on top twice with a fork. When ready to bake, beat the egg yolks with 1 tablespoon water. Brush the egg wash over each empanada. Bake for 20 to 25 minutes, until golden brown. Let rest for 5 minutes before serving. The empanadas can be cooled and frozen to reheat in a microwave.