Preheat the oven to 190 °C. Grease a baking tray with nonstick spray.
1. Season the chicken with salt and pepper and arrange on the baking tray. Drizzle the oil over and roast for 40 minutes or until golden brown.
2. Sauce Heat the butter in a pan and fry the onion, garlic and ginger. Add the curry powder and chillies and stir-fry briefly.