Blog - ThermoWorks at Home

Although we make tools for professionals, many of our products find their way into the hands of serious home users. This blog helps personal users fine tune their thermal experiences at home.

For deeper technical info, designed for professional users, go here.ThermoWorks at Work - Learning Center

at Home

Is blood an indication that your chicken’s been undercooked?

Chicken 02 crop 2 Is blood an indication that your chickens been undercooked? If you’ve ever been on the receiving end of a crispy chicken leg whose insides look like a bloody mess, there’s no need to throw out the entire batch. As long as the bird was brought to an internal temperature of 165°F (73°C) for at least 15 seconds, it’s safe to eat.

The USDA stands by their recommended temperatures for safe cooking. There isn’t a spore, bacteria or blood cell yet (known to cause food borne illness) that has adapted itself to withstand temperatures in excess of 165°F.  Yet, even with safety standards that are backed by science, chefs from far and wide continue to cook their chickens to death for fear that they might be underdone. No doubt, a bloody center is unnerving, but does it really mean your bird’s not cooked?

Quote 02 copy 300x232 Is blood an indication that your chickens been undercooked? According to a study conducted by Iowa State University, today’s marketed chickens are considerably younger and far more tender than they were years ago. Their bones have not yet matured and are still somewhat soft and porous. As the internal temperature of the bird heats up, marrow can – and quite often does – seep through the soft bone into the surrounding meat. The result is bloody and/or red meat.

When a young chicken is deep chilled, ice crystals form inside the bone. They expand and force the heme out of the marrow through the soft, porous bones. During the cooking process, the tissue will darken in color. Although the appearance can be off-putting, the meat is not harmed when this happens.

To combat this occurrence, restauranteurs are being forced to sell over cooked chicken to address the red blood color in the meat and around the bones. As a result, chicken is often dry, unappealing and tasteless. By and large, consumers are being duped into believing that bloody chicken is dangerous.

Dr. O. Peter Snyder, Jr., Ph.D. of the Hospitality Institue of Technology and Management says, “If consumers were taught to eat safely prepared, bloody chicken, as they want to do with beef, they would be able to enjoy juicier chicken.” The trick is to learn how to prepare safe-to-eat chicken and get over our fear of a little blood in our birds.

Chicken 02 cop copy Is blood an indication that your chickens been undercooked? An accurate thermometer will do more to put your mind at ease than anything you read in a book or see on TV. A probe inserted into the center of a chicken breast, leg or thigh will tell you all you need to know about whether or not your bird is cooked. Chicken brought to an internal temperature of 165°F will have been sufficiently cleansed of bacteria and will be ready to eat – regardless of its color or trace amounts of hemoglobin.

While a majority of us like our beverages cold and our meat bloody, we’ve become highly suspect of moist chicken. Protect yourself against bacteria (like salmonella and E. coli) by following safe food handling procedures and using the most accurate temperature instruments you can find. Hint, they’re all right here!

Related Posts:

4 comments

  1. Dr. Kyle Anderson

    While most of this article is good there are many thermophilic bacteria that can withstand temperatures at or above 165F (even as high as 220F), but NONE of these bacteria are known to cause disease, nor would they ever be found on a chicken or in a kitchen.

  2. How funny – I JUST had this happen tonight with some HUGE bone-in breasts that I baked, but I knew I was good to eat it because I did check with my Thermapen and got a reading of 167!

  3. Alan Bowman

    From Alan Bowman via Facebook: Interesting. As a competition judge, we are taught to automatically disqualify any entry that contains any trace of blood…and I’m OK with that.

  4. Keiko Bakko

    Thanks for the data on Is bloody chicken an indication that it’s been undercooked? | ThermoWorks.com, it will likely be genuinely helpful.


Our Company


 

Gift Wrap

Gift Wrapping

We'll wrap your gift in our custom gift paper, trimmed with a bow and gift tag. The rich, graphite and silver combination is suitable for any occasion or anybody.

Enter a custom message for the handwritten tag (Up to 50 characters). Cost for wrapping is $4.99 per item. Each item wrapped separately. Selectable in the order info where available. Some items can not be wrapped.

Ordering more than one of the same item but don't want them all wrapped? Just add each item you want wrapped to your shopping cart individually and select the wrapping option. Add your custom greeting for each wrapped item separately as you add the item to your cart.