2 tbsp Dijon mustard
3 tbsp Hoisin sauce
1/2 tsp celery salt
2 tsp Schezuan seasoning blend (found in Asian food aisle, I use the store brand)
1 tsp Mrs. Dash
3 tbsp peanut oil OR 2 tbsp sesame oil
Combine everything and marinate for at least 4 hours.
Preheat grill on high. Place chicken on it and turn it down to medium high. Grill for 7-9 minutes on each side.
Rest for 5 minutes before serving.