Soak wooden skewers in water for at least 15 minutes before threading to prevent them from catching fire under the broiler.
For a richer dip, substitute full-fat cottage cheese or Greek yogurt for the nonfat version.
Adjust the heat level by varying the amount of hot-pepper sauce used in the glaze.
Serve with extra celery and carrot sticks for a crunchy, refreshing contrast to the spicy chicken.