You can easily double this recipe and I suggest you do so, this chicken is fantastic! Plan ahead the chicken needs to marinate in the sour cream-Dijon mixture for a minimum of 5 hours. If you are using wooden skewers make certain to soak them in cold water for a minimum of 30 minutes before threading.
A real kid pleaser. Best made with fresh potatoes, as opposed to instant, with a stiff potato consistency. I just boil a few potatoes and smash them with a fork.