Sticky Beef Bao buns - Wines of Germany

Ingredients

• 4 short beef ribs
• 10cm piece ginger, peeled and chopped
• 1 star anise
• 260g plain flour
• 1 tsp baking powder
• 2 tsp sugar
• 2 tsp fast action yeast
• 50ml milk at room temperature
• 1 tbsp vegetable oil plus extra for greasing
• 1 tbsp vegetable oil
• 100g chilli, mixed red and green, deseeded and cut in strips
• 1 tbsp brown sugar
• 2 tbsp rice wine vinegar
• shredded carrot and spring onion
• 2 tbsp hoi sin sauce