Cut chicken into small cubes and set aside.
In a large bowl, combine yogurt, mustard, curry powder, cumin, and cayenne pepper. Add the cubed chicken and raisins. Season with salt, pepper and more cayenne, if desired. Mix in the cashews right before serving so they stay crunchy. Serve as a sandwich on bread or on a bed of lettuce as a salad.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.