Place rack back in roasting pan and bake in oven for 10 minutes, reduce temperature to 250Â° and bake for 60-90 minutes (time will vary depending on whether you have a short fat roast or a thin long roast). My roast took 90 minutes to reach 145Â° internal temperature.
Noun[edit] hornbook â(plural hornbooks) A single page containing the alphabet, covered with a sheet of transparent horn, formerly used for teaching children to read.
from The American HeritageÂ® Dictionary of the English Language, 4th Edition. n. A curved wooden horn, sometimes as long as 6 meters (approximately 20 feet), used by herders in the Alps to call cows to pasture. from Wiktionary, Creative Commons Attribution/Share-Alike License. n. Alternative spelling of alphorn.