cinnamon stick and curry leaves and stir-fry for 5 minutes, until aromatic. Add the curry powder, stir and cook for 1 minute, then add the chicken and sweet potatoes and stir-fry for 3–4 minutes.

Add the sweetcorn and chicken and simmer gently for 3 minutes, stirring regularly. Mix the cornflour with 3 tablespoons cold water in a small bowl. Stir the spring onions and the cornflour mixture ...

Pat the chicken dry. Rub half of the spice butter under the skin and the rest over the chicken; season with salt and pepper. Set the chicken breast-side-up on a rack in a roasting pan. Scatter the ...