Stashcook | Pork and prawn wonton soup

Ingredients

• 500ml vegetable stock
• ½ small Chinese leaf lettuce (about 100g), cut into 1cm slices
• 4 dried (and soaked for 10 minutes) or fresh shiitake mushrooms, sliced
• 1-2 tbsp each light soy sauce and rice vinegar, to taste
• 1 tsp toasted sesame oil, to taste
• 2 spring onions, finely sliced
• For the wontons
• 150g pork, minced
• 150g medium prawns, shelled, de-veined and finely chopped
• 1 large spring onion, finely chopped
• 1.5cm piece fresh ginger, grated
• 1 tbsp light soy sauce
• 1 tbsp rice wine
• 1 tsp sesame oil
• 2 tsp cornflour
• 16 wonton wrappers