"Create a meal-prep recipe for 1 person that lasts 4 days, featuring roasted duck, wombok (napa cabbage), and other vegetables. Make it Chinese in style but influenced by Indian flavours. Use metric units. Keep total active cook time under 1 hour if possible, suitable for beginner cook and meal prep. Include bold, flavour-forward spices that may be harder to find in large supermarkets but available in Asian and Indian groceries, such as Sichuan pepper, black cardamom, star anise, fennel seed, cumin, coriander, mustard seed, dried chilies, and similar. Aim for healthy, balanced, high-protein, moderate budget, minimal waste, and good for reheating over 4 days. Include clear storage and reheating notes, and make the lunch component easy to separate and reheat. Dinner can be assembled on the day. Prefer spicy, curry-adjacent, aromatic flavours. Use roasted duck as the main protein and wombok plus other vegetables."