Brioche Burger Buns with Crunchy Chicken

Ingredients

• 420 g flour
• 7 g instant yeast
• 15 g granulated sugar
• 7 g salt
• 25 g butter
• 1 egg
• 40 ml sunflower oil
• 190 ml milk
• 400 g chicken breast
• 100 ml Greek yogurt
• 75 ml milk
• 7 g onion powder
• 3 g paprika powder
• 2 g black pepper
• 2 g cayenne powder
• 8 g salt
• 10 g sambal
• 30 g honey
• 75 g flour
• 75 g cornstarch
• 3 g salt
• 5 g onion powder