Chicken San Choy Bao

Ingredients

• 500g Lilydale Free Range Chicken Mince
• 5 dried shiitake mushrooms
• 2 thick spring onions
• ¼ cup canola oil
• 1 small onion, finely diced
• 2 cloves garlic, finely chopped
• 1 tsp grated ginger
• 150 g green beans, cut into ½ cm dice
• 1 small carrot, cut into ½ cm dice
• 3 tbsp tianmianjang (or hoisin sauce), plus extra to serve
• 2 tbsp dark soy sauce
• 1 tsp sugar
• 1 tsp sesame oil
• 1 tsp corn flour mixed in ¼ cup cold water
• 1 head iceberg lettuce, separated into cups