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Food Science: Resting Meat

2008_04_04_RestingMeat.jpgWhen we're cooking large pieces of meat like roasts or turkey, we've always been told to let the meat rest before cutting into it. This has seemed like an odd step to us, especially since it's been ingrained in us not to let food sit out for too long.

Besides wouldn't you want to serve it up and dig in right away?

As it turns out, you actually don't! Click through to hear why...

 
 

As meat cooks, the muscle fibers start to firm up and water gets pushed out. This moisture moves outward toward the surface of the meat, where some of it eventually evaporates.

When you take your roast out of the oven, the moisture still inside needs some time to redistribute back through the meat. If you cut into it right away, the liquid will actually pool out and your beautiful roast will end up very dry. By letting it rest, the moisture is re-absorbed and your meat will be tender and juicy.

There's also a second reason why you want to let it rest. A large piece of meat will actually continue to cook for a few minutes after you take it out of the oven. This is called carry-over cooking and is why many recipes tell you to take meat out of the oven a little before the meat is done cooking.

Once you take it from the oven, tent the meat in foil to keep the meat warm once the internal temperature peaks. The amount of resting time for a particular cut of meat or cooking technique will vary, though it's usually between 10 and 20 minutes. Your recipe will be your best reference for this.

So hold back on cutting into your roast right away, let it hang out on your counter while you whip up a fabulous gravy or put the finishing touches on a side dish, and then slice into it just before serving!

Related Recipes:
How to Roast a Chicken, Zuni-Style
Spice-Seared Boneless Leg of Lamb
Grilled Pork Tenderloin with Herbed Cornmeal Rub
(Image Credit: AllPosters.com)

Comments (5)

Isn't this also important for steaks? I feel like I should rest my steaks when they're finished cooking, but I have no idea for how long.

posted by renata on April 4th 2008 at 5:37am
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Yup, steaks should be rested too! Because they're so much smaller, they don't need as much time for the moisture to re-distribute or the carry-over cooking to finish up. Five to ten minutes is usually sufficient--just enough time to make a pan sauce or dress a salad!

posted by EmmaC on April 4th 2008 at 6:00am
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It may be common knowledge, but this works for grilled chicken breasts as well. They need about two minutes and if you can cover them while they rest, all the better. Thank God my boyfriend clued me in to this--I'm no longer afraid of dry grilled chicken!

posted by preocupada on April 4th 2008 at 6:23am
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I think people tend to think food is best served "piping hot".

Meat is of course better after it has rested, for the reasons described above.

But roasted meats are actually more delicious when served just warm, in my opinion.

posted by art on April 4th 2008 at 6:54am
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I had little trouble getting over the piping hot demand, but for me the hardest part is convincing hungry mouths that the steak/roast is not, in fact, "ready" yet. It's hard for the husband to accept that the cooked steak is just sitting on the counter *on purpose*.

posted by renata on April 4th 2008 at 10:22am
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