From the USDA fact sheet on meat preparation: focus on ground beef:
"For longer freezer storage, wrap in heavy duty plastic wrap, aluminum foil, freezer paper, or plastic bags made for freezing. Ground beef is safe indefinitely if kept frozen, but will lose quality over time. It is best if used within 4 months. Mark your packages with the date they were placed in the freezer so you can keep track of storage times."
(http://www.fsis.usda.gov/Fact_Sheets/ground_beef_and_food_safety/index.asp)
maybe its been cooking to long
1 - 2 Hours in the roaster
if frozen, then up to a year if refrigerated then only about 6 days
The tenderloin is the tender cut of beef that comes from the animal's loin near its buttocks. It is a long round piece of meat that is wider at one end and more narrow at the other.
The difference lies in the cut of meet. A beef tenderloin comes from an area under the spine of the cow that is not exercised very vigorously, which results in a more tender cut of meat. A chuck roast comes from an area of a cow that experiences more exercise and thus can be tough if not cooked for a long time.
you can pack all beef for up to 2years if it is well wrapped
1. Fully cooked - Yes2. Uncooked and never previously frozen - Yes3. Uncooked and thawed, kept in fridge for 3 days and re-frozen - NoNever freeze, thaw, and re-freeze uncooked poultry.
Usually, an hour or hour and a half. It's ok if the interior is still cold.
No longer than 1 to 2 days. If you need to keep the wings longer, you should freeze them.
if packed airtight, up t 12 hours
Yes, as long as it smells good or has no sour odor.
Chateaubriand is the most tender roast beef cut. It comes from the middle of the beef fillet. Cote du boeuf or rib of beef is considered to be the best roast beef cut because it has much more flavour than fillet steak and is still extremely tender. A Chateaubriand is actually cut from the head portion of the beef tenderloin, and is traditionally hand tied to retain its shape during cooking.