Steam-fried bao buns (Sheng jian bao) - Good Food Middle East

Ingredients

• 300g plain flour
• 30g white caster sugar
• 1 tsp fast-action dried yeast
• 1 tsp vegetable stock powder (I used Marigold bouillon powder)
• ¼ tsp golden caster sugar
• ¼ tsp ground white pepper
• 1 tbsp soy sauce
• ½ tbsp cornflour
• thumb-sized piece of ginger, peeled and finely grated
• 3 tbsp rapeseed oil, plus extra for greasing
• 10g dried shiitake mushrooms, soaked and finely chopped
• 50g rice noodles, soaked in boiling water and chopped
• 50g smoked tofu, finely chopped
• 2 spring onions, finely chopped
• 35g canned sweetcorn, drained
• ½ tbsp sesame oil
• 50g Chinese cabbage, washed and finely chopped
• 50g sriracha
• 50g vegetarian oyster sauce