In a separate pan add in 2tablespoons of vegetable oil(Use the same oil that U fried the onions,its flavourful)Saute' the garlic and ginger for 2 minutes.Partly crush the whole pilau mix add into the pan and let it cook and add the chicken pieces and saute' for 2 minutes or so,then add the knorr cubes.Stir well for flavours to coat the chicken,then add the tomatoes,green peppers,tomato paste and yoghurt.