A child should receive the first shot when he is between 12-15 months, and the second when he's between 4-6 years of age. If you're not sure if you have had the diseases or the vaccines (prior to 1971 it was given in three separate shots), you can get the MMR vaccine as an adult. Talk to your doctor about it if:
Take the beef tenderloin out of the oven and let it sit for about 15 minutes before carving. The meat will continue to cook even after taken out of the oven. But most importantly, letting the meat rest will ensure a juicier tenderloin when you finally do cut into it.1  Cooking meat causes its muscles to contract.. Take the beef tenderloin out of the oven and let it sit for about 15 minutes before carving. The meat will continue to cook even after taken out of the oven. But most importantly, letting the meat rest will ensure a juicier tenderloin when you finally do cut into it. 1  Cooking meat causes its muscles to contract.
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.