01 -
Preheat the oven to 400°F. In a large bowl, combine pork mince, French onion soup mix, tomato ketchup, Worcestershire sauce, and Dijon mustard. Season with freshly ground black pepper and mix thoroughly.
02 -
Cut each puff pastry sheet in half lengthwise. Place a log of the meat mixture along one edge of each pastry strip. In a small bowl, beat together the egg and milk. Brush this egg wash along the exposed pastry edge.
03 -
Roll the pastry over the filling tightly and press to seal the edges. Brush the tops of each roll evenly with remaining egg wash. Using a small serrated knife, cut each log into 6 or 8 even pieces.
04 -
Place the pieces on a baking tray lined with parchment paper. Bake in the preheated oven for 20 to 25 minutes or until golden brown and fully cooked.