Heat the oil in a casserole dish or shallow pan over a medium heat, and fry the onions for 10-12 mins until golden. Stir in the garlic, ginger, chilli and all the spices, and cook for 2 mins more until the mixture resembles a paste. Stir in the tomato purée, passata or chopped tomatoes and mango chutney, and bring to a simmer. Cook for a further 10 mins.

Stir in most of the cream and the yogurt, if using, and return the mixture to a simmer. Add the turkey and continue to simmer until the turkey is piping hot. Remove from the heat, drizzle over the remaining cream and stir through briefly. Scatter over some coriander and flaked almonds, and serve with the rice and naan breads on the side.