On a floured surface, unfold 1 sheet of puff pastry. With a floured rolling pin, slightly roll it until it is 10x10-inches.
Cut each puff pastry sheet into 4 equal
Layer mortadella on puff pastry sheet
Then roll it like a flower. Brush the top of the pastry flower with egg wash.
Preheat oven to 350 degrees F (175 degrees C).
Bake in preheated oven for 30 minutes.