The word tire is a short form of attire, from the idea that a wheel with a tire is a dressed wheel. The spelling tyre does not appear until the 1840s when the English began shrink fitting railway car wheels with malleable iron. Nevertheless, traditional publishers continued using tire.
For the meat to be properly cooked the internal temperature should be a minimum of 165Â°, preferably 170Â°, for 5 minutes. Set your thermometer alarm for 165Â°, and when it goes off, remove the meat loaf from the 325Â° oven. Cover and let rest for 10 minutes. The temperature will raise another 5Â° while resting.
Instructions. Preheat your oven to 325 degrees F. Place the frozen, foil-wrapped meatloaf in a shallow baking pan. Place the baking pan on the preheated oven's center rack. Bake the meatloaf for one hour.Remove the meatloaf from the oven using pot holders. Unwrap the foil, and brush the top of meatloaf with a glaze if desired. Place the meatloaf back into the oven and bake, uncovered, for another 30 to 40 minutes, or until it reaches the proper temperature.Place an instant-read food thermometer into the center of the meatloaf to check it's temperature, which should register 165 degrees F.lace the meatloaf back into the oven and bake, uncovered, for another 30 to 40 minutes, or until it reaches the proper temperature. Place an instant-read food thermometer into the center of the meatloaf to check it's temperature, which should register 165 degrees F.