Leftover Roast Bao Buns with Hoisin Sauce

Name: Leftover Roast Bao Buns with Hoisin Sauce
Prep time: 40 min
Cook time: 2 h 30 min
Total time: 2 h 30 min
Yield: 12 pieces
Ingredients: 2 garlic cloves; 150 g soy sauce; 150 g smooth peanut butter; 80 g dark brown sugar; 40 g brown rice vinegar; 50 g sesame oil; 2 tsp Chinese five spice powder; 2 pinches ground black pepper; ¼ tsp ground cayenne pepper; ¼ tsp baking powder; ¼ tsp bicarbonate of soda; 1 pinch caster sugar; ½ tsp fine sea salt; 250 g strong white bread flour; 2 tsp dried instant yeast; 1 Tbsp milk; 1625 g water; groundnut oil; 1 garlic clove; 5 spring onions; 30 g sesame oil; 20 g soy sauce; 300 - 400 g leftover roast lamb; 3 spring onions; ½ cucumber; fresh coriander leaves; sesame seeds; 1 fresh red chilli