Grilled Plum Chicken - cooking recipe

Ingredients

2 lbs boneless skinless chicken breasts
2 tablespoons balsamic vinegar
2 teaspoons Dijon mustard
1/2 teaspoon salt
1/8 teaspoon black pepper
1/3 cup olive oil
1/2 cup plum sauce

Preparation

Combine the vinegar, mustard, salt, and pepper in a small bowl. Gradually whisk in the oil. Pour over chicken and marinate in the refrigerator for 6 hours, or overnight.
Preheat grill to high. Grill chicken about 12 minutes, flipping once. Brush each breast with plum sauce and grill 1 minute more.