WHAT IS FILET OF BEEF RECIPES

Steps:

• Preheat the oven to 275 degrees. Use an oven thermometer to be sure your oven temperature is accurate. 
• Place the filet on a sheet pan and pat it dry (all over) with paper towels. Brush the filet all over with the oil, reserving about half a tablespoon. Sprinkle it all over with the salt and pepper (it will seem like a lot but believe me, it makes a difference). Place the tarragon branches around the beef, tying them in 4 or 5 places with kitchen twine to keep them in place, and then brush the tarragon with the reserved oil. 
• Roast the filet of beef for 1 1/4 to 1 1/2 hours, until the temperature registers 125 degrees in the center for rare and 135 degrees for medium-rare. Cover the filet with aluminum foil and allow to rest for 20 minutes. Slice thickly and serve warm or at room temperature with Basil Parmesan Mayonnaise.
• Place the egg yolks, lemon juice, Parmesan, mustard, basil, garlic, 1 tablespoon salt, and 1 teaspoon pepper in a food processor fitted with the steel blade. Process for 20 seconds, until smooth. Combine the vegetable oil and olive oil in a 2-cup liquid measuring cup. With the processor running, slowly pour the oil mixture through the feed tube to make a thick emulsion. Taste for seasonings -- the mayonnaise is a sauce so it should be highly seasoned. Store in the refrigerator until ready to use; it will keep for up to a week.

Steps:

• Combine all marinade ingredients in heavy saucepan; mMix well.
• Bring just to boiling point.
• Remove from heat, and allow to cool.
• Place beef in a glass, enamel, or stainless steel pan.
• Pour cooled marinade over beef, and cover.
• Allow to marinate overnight in fridge.
• Remove from fridge several hours before roasting.
• Preheat oven to 450°F.
• Place meat in shallow baking pan, and pour marinade over it.
• Roast for 20 minutes, basting with marinade from time to time.
• Reduce heat to 350°F.
• Continue roasting another 20 minutes (or until beef reaches desired doneness).
• Remove from oven and let cool in marinade.
• Cut into thin slices and serve at room temperature.
• NOTE: This is best served rare to med-rare. It is most often done after 40 minutes of roasting, so please be careful not to overcook.