Heat oven to 200C/180C fan/gas 6. Put the chicken in a large bowl with the lime zest and juice, curry powder, chilli powder, if using, and seasoning. Mix well, then toss in the coconut. Place chicken on a rack sitting in a roasting tin, drizzle with the oil, then bake for 25 mins until cooked through and tender. Serve with mango chutney, lime wedges for squeezing over and rice, if you like.
Make extra for lunch
Double the recipe, adding 8 chicken drumsticks instead of extra thighs, and make enough for your family's lunchboxes the next day.