Why spatchcocking works: flattening the chicken increases surface area, so it cooks faster and more evenly, and more skin gets crispy. | Draining the tray is key: moisture kills crisping, removing the juices lets the potatoes roast properly instead of steaming. | Layering flavour: chicken fat → roasted veg → reduced pan sauce, that’s three layers from one tray. | Sauce shortcut: if you’re tight on time, just reduce the tray juices with a splash of stock and finish with butter, still great. | Spice swaps: try oregano + garlic powder for a Mediterranean feel, or go harissa paste instead of paprika and cumin. | Chicken flatbreads: shred the chicken, warm with a bit of sauce, serve in wraps with yogurt and salad. | Loaded roast bowl: reheat potatoes and veg in a pan until crispy, top with leftover chicken and a fried egg. | Quick soup: simmer leftover veg and chicken with stock, blend slightly, and finish with lemon.