Ingredients

Instructions

  1. First, make the marinade.
  2. Combine soy sauce, sherry, mustard, horseradish, garlic, ginger, red pepper, and onion powder.
  3. Shake well in a sealed container to blend.
  4. Place Tenderloin in a 1 gallon ziploc bag.
  5. Pour marinade over tenderloin in bag and seal.
  6. Refrigerate overnight, turning occasionally.
  7. Heat grill to medium heat, about 350-375°F.
  8. Remove meat from marinade.
  9. Reserve marinade!
  10. Grill tenderloin over medium heat about 25-30 minutes or until done.
  11. Internal temp should reach 170°F to be done.
  12. While tenderloin is grilling, heat reserve marinade in a saucepan to a boil.
  13. Combine a little water with a little cornstarch and slowly add to boiling marinade, stirring constantly to achieve a medium bodied sauce.
  14. When tenderloin is done, slice thinly and arrange on plate.
  15. Top with sauce & serve.