How to make gyoza: Julia Ostro’s chicken, prawn and garlic chive dumpling recipe

Ingredients

• 350g chicken mince
• 250g prawn meat, finely chopped
• 1 bunch garlic chives, finely chopped (about 1 cup)
• 2 garlic cloves, finely grated
• 3 tbsp soy sauce
• 1 tbsp mirin
• 1 tbsp sake
• 1 tbsp sesame oil, plus 2 tsp for cooking
• ¼ tsp ground white pepper sea salt, to taste
• 40 gyoza wrappers
• neutral vegetable oil or light-flavoured extra virgin olive oil, for cooking