I wrap (seal) it in tinfoil with what-ever I want to season it with and bake it at 225 degrees for about 4 hours for a 1 lb. roast, for 2 to 4 lbs. about 6 hours. Corned beef is my favorite cooked this way. Wrap it tight with several layers of foil.
Long enough to make sure its finished
3 hours
The cooking time for a 3 pound joint of roast beef can vary depending on the desired doneness of the meat. For rare meat, cooking time should take about 33 minutes. For well done, cooking time should be about 48 minutes.
in a microwave, yes. in an oven no. and in the oven increase temperature but not time.
the time is 45 min. and temp. is 425 degrees Fahrenheit
When cooking Roast beef, its usually 20 minutes per pound at 350 degrees.
20 minutes per pound in weight then add 20 minutes to the cooking weight time
This is a helpful thing to know when cooking bulk ground meat ahead of time to freeze and use in recipes at a later date. 1 pound of ground beef = 2 1/2 cups browned hamburger meat.
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.
The length of time depends on several things, includingwhat temperature are you cooking it to (rare, medium, etc)what seasonings are you usingwhether you are cooking it whole or as steaks.To be honest though, I personally have never seen a 15# filet mignon. A filet mignon is actually a very small part of a beef tenderloin. The best filet there is only about 5 filets out of one tenderloin and the rest is used for other pieces.See Related Links for a cooking chart and tips.
2.21 hours
It is recommended to cook a pork tenderloin for 1 to 1.5 hours per pound when using a low temperature such as 265 degrees. For a 2.5 lb. tenderloin this would be about 2.5 to almost 4 hours. The internal temperature of the tenderloin must reach at least 165 degrees to be considered safe to eat.
Look at a recipe book. It depends on how you are cooking it - stir fry, grilled, stew - and how well cooked you like your beef.
Cooking time for 2.35lbs will be 47 minutes at that rate.