1 whole boneless pork tenderloin cut into 8 pieces
1/4 cup olive oil
1 cup balsamic vinegar
1 teaspoon finely chopped parsley
1 tablespoon dried thyme
3 tablespoons fresh rosemary
1 teaspoon chopped garlic
salt to taste
pepper to taste
Preheat the grill to medium heat.
In a medium bowl, combine together the oil, vinegar, parsley, garlic, thyme and rosemary. Add pork tenderloin pieces; cover and marinate them in the refrigerator for 30 minutes. Discard unused marinade.
Remove each pork tenderloin piece from the bowl and season with the salt and pepper. Place each pork tenderloin piece on the grill grid and grill for 4 minutes each side, or until cooked as desired.