Melt the chocolate in a double boiler until it melts completely. Add 3 tablespoons of heavy cream and stir in the heavy cream.
Roll out the puff pastry into a large square. Cut the square into 4 pieces.
Place the chocolate into the squares, be careful not to add too much chocolate, you do not want it to come out. I like to add about a tablespoon of chocolate. Seal the sides of the puff pastry squares with the egg wash. (Prepare the egg wash by beating together 1 tablespoon of water to 1 egg) Bake at 350 degrees for about 15 to 20 minutes.
The turnovers should start to turn a pale tan when they are ready. Remove from oven, and drizzle some of the remaining chocolate over them.