Chateaubriand - cooking recipe

Ingredients

6 lb. beef tenderloin
1/4 tsp. oregano
1 tsp. garlic salt
1 Tbsp. all-purpose flour
1 tsp. pepper
1 c. water

Preparation

Place beef on large piece of heavy-duty foil and sprinkle with oregano, garlic salt, flour and pepper.
Roll beef over foil to get the remaining ingredients.
Wrap in foil and place in refrigerator for 12 hours.
Remove 2 hours before cooking.
Add water to the pan and cook 35 minutes at 400\u00b0.
This will be medium-rare; cook longer if you prefer your meat medium.
Serve with steamed vegetables.
Serves 8.