Dry fry the mustard seeds if using, until they start to pop.
Add the onions and peppers and dry fry for 5 minutes over a gentle heat.
Add the curry powder and continue to cook gently for a further 2 minutes.
Add the stock and cook, stirring occasionally, for 10 minutes.
Add in the cooked turkey, coconut milk and tomato wedges
Heat through for 10 minutes.
Serve with a portion of basmati rice and a poppodum.
NB - brown rice takes 23-25 minutes to cook