Preheat oven to 200c. Line a large baking tray with baking paper. Soak bread in warm water for 2 minutes. Drain and squeeze out as much water as possible. Combine bread with basic mince mixture, sauces and egg in a large bowl.
Lay pastry sheets on a flat surface and cut each in half. Form 1/4 of the mince mixture into a long sausage shape along the long side of the pastry with egg wash. Roll up to enclose filling and with join underneath. Cut into 5 even portions.
Place rolls onto prepared tray and brush with egg wash, sprinkle with sesame seeds and bake for 30 minutes or until golden and crisp.