Spicy Beef Tenderloin

1 cup port wine
1 cup soy sauce
1/2 cup olive oil
5 pounds beef tenderloin -- trimmed
3 tablespoons whole dried thyme
2 tablespoons onion powder
1 1/2 teaspoons ground cumin
1 tablespoon pepper
1 teaspoon ground cloves
1 teaspoon garlic powder
3 small bay leaves -- crumbled

Combine all ingredients together except roast. Place roast in a large, shallow dish or Ziplock bag. Pour wine mixture over the top and cover tightly. Refrigerate for 8 hours, turning occasionally. Uncover tenderloin and place meat on a rack in a roasting pan. Insert a meat thermometer, making sure it doesn't not tough fat. Bake at 425° for 45 to 60 minutes or until thermometer registers 140° for rare, 150° for medium, or 160° for well done. Transfer meat to platter and garnish with watercress, or whatever you have on hand.


NOTES : I have made this several times and it is wonderful. It just melts in your mouth. Excellent flavor and although the roast is expensive, it is well worth it for a special occasion.