How long to defrost a turkey breast in the refrigerator

Updated: November 25, 2021

If you’ve got a frozen turkey you plan on cooking for Thanksgiving, here are some important tips on thawing it safely.

Ways to Thaw A Frozen Turkey

There are 3 safe ways to defrost a turkey:

The USDA recommends thawing your turkey in the refrigerator. This is the safest method because the turkey will thaw at a consistent, safe temperature.

Thaw your whole turkey breast side up, in its original wrapper, unopened, on a tray in the refrigerator (40º F or below). This method takes the longest, so allow at least 1 day of thawing for every 4-5 lbs of turkey.

2. Cold Water Thawing Method

Thaw your frozen turkey breast side down, in its original wrapper, unopened, with enough cold water to cover your turkey completely.

Change water every 30 minutes and if the turkey cannot be completely covered, rotate every 30 minutes to keep the turkey chilled.

Estimate a minimum thawing time of 30 minutes per lb.With this method, allow 30 minutes of defrosting time per pound. Once the turkey has thawed using this method, cook it immediately.

3. Microwave Method

Before you decide to thaw your turkey in the microwave, check your owner’s manual for the size turkey that will fit in your microwave oven, the minutes per pound, and the power level. The turkey must have ample room on all sides. Remove all wrapping and place the turkey on a microwave-safe dish to catch any juices that may leak. As a general rule, allow 6 minutes per pound when thawing a turkey in the microwave. Be sure to rotate it several during this process.

If you find that the turkey is starting to cook instead of defrost, let it rest for 5 minutes before you resume this thawing method. Once the turkey has thawed using this method, you should cook it immediately.

A frozen whole turkey is safe indefinitely. As soon as it begins to thaw, however, bacteria that may have been present before freezing will begin to grow again. Once thawed, use within 2-3 days after thawing.

How NOT to Thaw a Turkey

  • NEVER thaw a turkey on the counter.
  • NEVER thaw a turkey in your garage or on the back porch.
  • NEVER thaw a turkey using the dishwasher

NOTE: We cannot say it enough: It’s important to practice food safety when it comes to thawing a turkey. You must keep the whole turkey at a safe temperature throughout the thawing process to prevent bacterial growth that can lead to foodborne illness. 

Still Frozen? How To Cook A Frozen Turkey

If you wake up on Thanksgiving morning and your turkey is still partially frozen, don’t worry, all is not lost. It’s perfectly safe to cook a partially frozen turkey; it will just take longer to cook. Use your food thermometer, and when your bird measures 165˚F in the innermost part of the thigh, the innermost part of the wing and the thickest part of the breast, it is ready.

Happy Thanksgiving!

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How long to defrost a turkey breast in the refrigerator

What's the best way to defrost a turkey?

Defrosting a turkey slowly in the fridge is the safest and easiest method, as this will ensure the meat defrosts evenly and a constant temperature is maintained. If you are short on time, then thawing the turkey under cold water or in the microwave will significantly speed up the process. Alternatively, if short on space, then defrosting the bird outside or in your kitchen is a good way to free up some room for the rest of your festive fare.

How long to defrost a turkey breast in the refrigerator

The bacteria found on raw turkey and its juices can cause sickness. Therefore, you need to be really careful that they don’t come into contact with other food, especially cooked food. When you handle raw turkey, wash your hands well in hot, soapy water before touching anything else.

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Any surfaces, boards, containers or cloths that have touched raw turkey or its juices need to be washed well before using again. Make sure the packaging on the turkey is intact when you buy it – any rips or tears will mean there’s more chance of the turkey being exposed to other foods and surfaces as it defrosts. The safest temperature to defrost turkey is anything below 10C – never refreeze raw turkey once it’s been defrosted.

Always keep this in mind, regardless of the defrosting method you choose.

How to prepare turkey for thawing

There is no need to remove the turkey from its packaging before defrosting unless you choose to use the microwave. If microwaving, remove the packaging, any metal clips and the plastic bag of neck and giblets first. Otherwise, simply remove it from the freezer and use one of the methods below.

Top tip: Things defrost more quickly when touching metal, so you’re better off sitting the frozen bird in a large metal roasting tin than a porcelain or glass dish.

1. How to defrost a turkey in the fridge

Pros: it's the safest and easiest way to defrost a turkey.
Cons: it's also the longest way to defrost a turkey and takes up lots of fridge space.

How to do it
This is as easy as taking the frozen turkey in its packaging, sitting it in a large roasting tin or dish and putting it in the fridge to defrost slowly. If you can set the temperature of your fridge, set it to 4C. This is the safest method, as the turkey will stay at a constant low temperature.

How long does it take?
The size of your turkey will affect how long it takes to defrost completely, but, as a rough guide, allow about 24hrs for every 2kg of turkey. Most of our turkey recipes call for a 5-6kg turkey, which will take about three full days to defrost in the fridge.

How long to defrost a turkey breast in the refrigerator

2. How to defrost a turkey outside

Pros: it frees up space in the fridge or kitchen.
Cons: you need a large, sealable plastic container and it only works if it’s cold outside.

How to do it
This only works during cold weather when the outdoor temperature won’t exceed 10C. Sit the frozen turkey in a large plastic box with a lid, or in a tray or dish in the box. Seal, and sit the box in a garage, garden shed or the boot of a car and leave the turkey to defrost.

How long does it take?
It should take about two days.

3. How to defrost a turkey in the kitchen

Pros: it’s easy to do.
Cons: it’s not as safe, as a kitchen's temperature fluctuate. It also takes up lots of room in a small kitchen.

How to do it
From a food hygiene perspective, this method isn’t advised, as a warm kitchen is the perfect temperature for bacteria to breed on the bird. But, if you’re careful and you’re going to be cooking the turkey as soon as it’s defrosted, we can’t dismiss this as an option. Simply sit the frozen turkey in a dish or baking tray in an ambient part of your kitchen (away from ovens or radiators).

How long does it take?
Leave it to defrost for 24 hrs.

How long to defrost a turkey breast in the refrigerator

4. How to defrost a turkey in cold water

Pros: quick.
Cons: cumbersome and potentially unhygienic if packaging isn't sealed.

How to do it
Submerge the turkey in its packaging in a large sink, bucket or container full of cold water. Feel the temperature of the water occasionally – if doesn’t feel cold, replace with fresh cold water. Problems could arise if the packaging isn’t totally sealed or torn, as the water and everything it touches will become contaminated with raw turkey juices.

How long does it take?
Done safely, this method should take about 1 hr for every 1kg of turkey.

5. How to defrost a turkey in a microwave

Pros: very quick.
Cons: it only works with small turkeys, all the packaging needs to be removed and the microwave needs to be cleaned afterwards.

How to do it
First, check the turkey will actually fit in the microwave. Remove all the packaging and any metal clips, as well as the bag of giblets from the cavity. Sit the turkey breast-side up in the microwave. Have a look at your microwave manual if you’ve got one or set on the defrost function for 30 mins, then for 5 min bursts until defrosted. Clean the microwave thoroughly as soon as the turkey has been removed.

How long does it take?
This method could take up to an hour.

How do I know if my turkey is fully defrosted?

There are a few ways to tell if your turkey has defrosted, but, for all of them, you’ll need to remove the packaging.

  • Touch: remove the bag of giblets and put your hand in the cavity. Touch the inside of the breast bone around the cavity. This shouldn’t feel frozen at all. Press the breast meat – it should feel soft. If it’s solid, it’s still frozen.
  • Wiggle: move the legs and wings – they should be fairly loose. If they are stiff or can’t be moved, the turkey will need to be defrosted further.
  • Temperature: you can insert a probe thermometer into the thickest part of the leg or breast. If it reads anything below 1C, the turkey is still frozen.

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What other essential turkey tips do you need? Leave a comment below...

How long does it take a 10 pound turkey breast to thaw in the refrigerator?

When thawing a turkey in the refrigerator, allow 24 hours of defrosting time for every 4 to 5 pounds of bird, according to the U.S. Department of Agriculture. So, if the turkey weighs 4 to 12 pounds, plan for it to defrost in the fridge for one to three days.

How long does it take to defrost an 8 lb turkey breast in the refrigerator?

Thaw in refrigerator (not at room temperature). Place unopened roast on a tray in refrigerator for 1½ to 2 days, or until thawed. To thaw faster, place unopened roast in cold tap water for 3 to 5 hours.

How long does it take a 5 lb turkey breast to thaw in the refrigerator?

Refrigerator Thawing (Recommended) This is the safest method because the turkey will thaw at a consistent, safe temperature. This method takes some time, so allow one day for each 4 - 5 pounds of weight. If your turkey weighs 16 pounds, it will take about four days to thaw.

How long can I leave a frozen turkey breast in the refrigerator?

Place it on a tray to catch any juices that may leak. A thawed turkey can remain in the refrigerator for 1 to 2 days. If necessary, a turkey that has been properly thawed in the refrigerator may be refrozen.