Teriyaki Beef Tenderloin

• 1 cup (225 ml) dry sherry
• 1/2 cup (125 ml) soy sauce
• 4 tbsp (60 ml) dry onion soup
• 4 tbsp (60 ml) brown sugar
• 1 4-1/2 lbs (2 kg). beef tenderloins

1. Combine sherry, soy sauce, soup mix, and brown sugar.
2. Pour into a plastic bag or set in a bowl, and add the beef.
3. Marinate overnight, turning occasionally.
4. Remove meat and bake at 425 degrees (225 C.) for 45-50 minutes, basting with half of the marinade.
5. Heat the remaining marinade with a little water or stock.
6. Slice beef in 1/4 inch slices, spoon marinade juices over the slices and serve.

sherry, soy sauce, onion soup, brown sugar, beef tenderloins

Taken from online-cookbook.com/goto/cook/rpage/001358 (may not work)