Application bundles are directory hierarchies, with the top-level directory having a name that ends with a .app extension. In an application bundle, the first directory in the bundle underneath the top-level directory is usually named Contents.
1 While the roast is resting prepare the au jus; place the roasting pan on top of the stove over high heat. 2  Add in the wine; cook for 8-10 minutes, stirring and scraping any brown bits. 3  Add in the beef stock; cook and reduce the juice by half (this might take about 20 minutes). 4  Add salt and pepper to taste. Set oven to 450Â°F and allow the oven to preheat for a minimum of 15 minutes. 2  Season the roast with only a small amount of salt but lots of fresh ground black pepper pepper (that's all nothing else but a little salt and fresh ground black pepper, using any other spices will take away the flavor from the prime rib!).
Cooking 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.ow 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.