Bring a pot of water to the boil and blanch the sausages for 3 minutes. Remove and set aside to cool.
Unroll the pastry and cut into 8 even triangles. Place a sausage at the bottom of the triangle and roll up tightly towards the tip. Brush with egg and place onto a lined baking tray. Repeat with all 8.
Sprinkle over sesame seeds and bake for 20 minutes.
Remove and serve with Rhodes Quality Baked Beans In Tomato Sauce.