Preheat oven to 200oC. Line two baking trays with baking paper. Mix both minces, onion, garlic, carrot, zucchini, breadcrumbs, parsley and seasoning together. Beat 1 egg and add to the mince. Divide into 6 equal portions.
Cut pastry sheets in half. Roll mince portion until 25cm long. Place mince down the centre of the pastry. Beat remaining egg and brush edges to seal. Cut into 6 pieces.
Place on a tray lined with baking paper with the seam down. Brush with egg wash and sprinkle with sesame seeds. Bake for 20 minutes, reduce heat to 180oC and cook for a further 10 minutes or until golden. Serve with tomato sauce.