What does the term cuba libre mean? Most people are referring to a drink when they say, Cuba libre. It is indeed a drink, made of rum, cola, and lime juice / lime wedges. However, the phrase literally means â¦
1 Pour soy sauce and melted butter over the tenderloin. 2  Bake in preheated oven for 10 minutes, then turn the roast over, and continue cooking 35 to 40 minutes, basting occasionally until the internal temperature of the roast is at 140 degrees F (60 degrees C) for medium. 3  Or, cook to your desired degree of doneness.
How long should you cook beef tenderloin? A: Cook beef tenderloin for 40 minutes to 70 minutes depending on the cut's size and desired doneness. With the oven at 425 degrees Fahrenheit, cook a 1- to 3-pound tenderloin to medium rare for about 40 minutes or to medium for about 50 minutes.