Chicken and Vegetable Sausage Rolls - A better choice!

Ingredients

• ¾ cup breadcrumbs
• 500g chicken breast mince
• 1 large egg
• 1 grated zucchini
• 1 grated carrot
• ½ brown onion, finely chopped
• ¼ cup fresh coriander, finely chopped
• ¼ cup fresh parsley, finely chopped
• 4 sheets frozen puff pastry, just thawed
• 2 tbs milk, for brushing
• 1 tablespoon sesame seeds
• Tomato or sweet chilli sauce, to serve