Heat a frying pan over a low heat, add the flour and toast for about 2 mins. or until it starts to change colour
Add the toasted flour into a bowl with the yoghurt, Sunflower Oil and all the spices and mix well.
Add the chicken pieces and gently mix. Leave to marinade for at least an hour ... better still overnight in the fridge
Thread the chicken onto kebab skewers.
I use one of these to cook them ... Premium Rotisserie Skewer Set (https://www.weber.com/GB/en/accessories/cooking/rotisseries/17395.html ) which you also need one of these Rotisserie (https://www.weber.com/GB/en/accessories/cooking/rotisseries/7495.html#q=Weber%2BRotisserie&lang=en_GB&start=1)
Use a Temperature probe, cook over a very hot BBQ, cook to 74C