Chinese BBQ Pork Steamed Buns | Marion's Kitchen

Name: Chinese BBQ Pork Steamed Buns | Marion's Kitchen
Prep time: 40 min
Cook time: 25 min
Total time: 1 h 5 min
Cuisine: Asian, Chinese
Ingredients: 360g (12.7 oz) plain (all-purpose) flour, plus extra; 20g (0.7 oz) skim-milk powder; 4g (0.1 oz) baking powder; 5g (0.1 oz) instant dry yeast; 35g (1.2 oz) sugar; 35g (1.2 oz) vegetable oil, plus extra for greasing; 200g (7 oz) warm water; 1 tbsp vegetable oil; 4 tbsp finely diced onion; 2 garlic cloves, finely chopped; 400g (14 oz) Chinese BBQ pork (try my homemade version here), cut into small dice; ½ cup char siu sauce*; 1 tbsp soy sauce; 1 tbsp white sugar; 100ml water; 2 tbsp cornflour mixed with 2 tbsp water; sea salt