Spicy Butterscotch Wings

Ingredients

• 1kg (1 packet) Sadia Mid Joint Wing
• 2 tbsp soy sauce
• 2 tbsp ketchup
• 2 tbsp Sriracha chili sauce
• 1 tsp pepper
• 1 tsp crushed red pepper flakes
• 1 tsp onion powder
• 1/2 tsp salt
• 1/2 cup sugar
• 1/2 cup 2% milk, warmed
• 2 tbsp butter
• 1 tbsp butter
• 1/2 cup panko bread crumbs
• 2 spring onions, sliced diagonally, divided
• 1 garlic clove, minced
• 1/2 teaspoon pepper
• 2 chilli padi, sliced (optional)