Brush with egg wash. Use a pastry brush to apply egg wash around the outside edge of the puff pastry and then place another puff pastry round on top.
Cut pastry puff shapes. Cut out small triangles and mouths for pumpkins, or long strips of puff pastry for mummies and use these to decorate the top of the puff pastry. Brush egg wash over the top of the puff pastry and place on lined baking sheet. Repeat steps until you have 6 stuffed puff pastries.