how long do i cook a roast in the oven
How long and at what temperature should I cook a beef roast in the oven? Roasting is a great cooking method for a large, tender cut of beef  such as a rib or sirloin roast.Sirloin-tip, rump, rolled-rump, eye-of-round or top-round roasts will also benefit from this cooking method if they are graded prime or choice.ooking at a constant oven temperature of 300Â°F (160Â°C), a 5- to 8-lb standing rib roast will take 17-19 minutes per pound for rare, 20-22 for medium rare, 23-25 minutes for medium, and 27-30 minutes for well done.
20 â 30 minutes per pound is the approximate cooking time for a roast â but you have yourself one mighty big roast! Just be sure to use a meat thermometer for an accurate temperature. Check the thermometer by peeking in the window of the oven rather than continually opening the oven door.lways position the pork roast in the pan so that fat side is on the top. Measure one tablespoon of olive oil in a small dish. Add 1 Tablespoon of dried spices to the oil. You can use rosemary, sage, thyme, or oregano; or a combination of these that equal 1 tablespoon.