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.
Preheat the oven to 475 degrees F. Place the tenderloin on a roasting rack. Sprinkle generously with kosher salt and sugar, which will deepen the savory flavors.Press the crushed peppercorns all over the surface of the meat. Insert a meat thermometer and place in the oven until the beef registers 120 to 125 degrees F for medium-rare/rare.Beef will probably cook in 20 to 25 minutes depending on its temp before it goes in the oven.reheat the oven to 475 degrees F. Place the tenderloin on a roasting rack. Sprinkle generously with kosher salt and sugar, which will deepen the savory flavors.