By Mayo Clinic Staff. Yellow tongue â a yellow discoloration of your tongue â is usually a temporary, harmless problem. Most often, yellow tongue is an early sign of a disorder known as black hairy tongue. Rarely, yellow tongue may be a sign of jaundice, a yellowing of the eyes and skin, which sometimes indicates liver or gallbladder problems.
Grab a shallow pan and place the prime rib in it with the bone side facing down. Roast it at 450 degrees F for 15 minutes to sear the outside, and then turn the oven down to 350 degrees F. Continue roasting the prime rib for 45 to 90 minutes, depending on how done you like your meat. Check it by inserting an instant-read thermometer in the meatiest part of the roast.
For large roasts like prime rib I will dry brine for 24-36 hours before cooking, allowing the roast to come to room temperature bef â¦ ore cooking or grilling, and cooking at a low temperature. With my recipe on TipsforBBQ.com I season a 4-rib roast with 1/2 tsp per pound.You can also add subtle herbs or seasonings.ooking times for a prime rib vary depending on how big the prime rib is and how well done one likes one's meat cooked. For rare meat cook for 12-13 minutes per pound. For me â¦ dium rare meat cook for 14-16 minutes per pound.