- 1/4 cup Dijon mustard
 - 2 tablespoons fresh lemon juice
 - 1 1/2 teaspoons Worcestershire sauce
 - 1/2 teaspoon dried tarragon
 - 1/4 teaspoon pepper
 - 4 boneless, skinless chicken breast halves
 
- Combine the first five ingredients; spread on both sides of chicken. Place chicken on plate. Marinate at room temperature for 10-15 minutes or for several hours in the refrigerator. Grill, uncovered, over medium coals, turning once, for 10-15 minutes or until juices run clear.