Filet Mignon - cooking recipe

Ingredients

2 lbs beef tenderloin (1 piece)
1/2 cup dry sherry
1/2 cup soy sauce
2 tablespoons dry onion soup mix
2 tablespoons brown sugar

Preparation

Place tenderloin in zip lock plastic bag and set in baking dish.
Combine remaining ingredients for a marinade and pour over tenderloin.
Close bag tightly.
Chill for 24 hours; turn bag frequently.
Remove meat from bag.
Baste with one half of marinade while cooking.
Heat remaining marinade to boiling and pour over meat when serving.
Bake at 400 degrees for 50 minutes for medium.