Preheat the oven to 200g. Combine the chicken, cumin, coriander, chilli sauce, coriander leaves and breadcrumbs in a bowl.
Spread the mixture along one edge of each pastry sheet and roll up to conceal the filling. Place the rolls seam side down on a tray lined with baking paper, brush lightly with the beaten egg and sprinkle with sesame seeds.
Bake for 30 mins or until golden brown and cooked through.
Slice the rolls and serve with sweet chilli sauce.