Chicken with Black Bean: Black Bean Chicken & Crispy Noodles

Ingredients

• 300g chicken thigh fillet, skin off (10 1/2oz)
• 1/4 cup oyster sauce (60ml)
• 2 tablespoons water (40ml)
• 1 tablespoon Chinkiang vinegar (20ml)
• 1 tablespoon castor sugar (18g/2/3oz)
• 2 teaspoons sesame oil (10ml)
• 1 teaspoon finely grated ginger
• 1 tablespoon vegetable oil, plus extra for pan-frying noodles (20ml)
• 1 small brown onion, cut into eighths
• 1 tablespoon salted black beans
• 1 tablespoon Shaoxing cooking wine (20ml)
• 1 clove garlic, crushed
• 1 teaspoon Sichuan chilli sauce, plus extra for serving (5ml)
• 2 green onions, finely sliced on the diagonal
• 2 x 70g blocks rice vermicelli noodles (2 x 2 1/2oz)