Is it safe to eat a cooked steak that (briefly) touched the plate that was holding the raw meat?
So I just finished preparing a perfect-looking steak, and as per usual, my apartment's hypersensitive smoke detector decided to go off. Not wanting to put the steak back into the pan, in one brilliant flash of boneheadedness, while I was scrambling for a rag to start whipping away the smoke, I dropped the steak in the only other vessel that was on the countertop - the same plate that was holding the meat before I cooked it.
I figured that since the inside has already been cooked, I could probably just sear the outside again on high heat for about 30 seconds to kill any surface bacteria that it might have picked up. Which I did. Doesn't really look any the worse for wear, but I haven't totally convinced myself that this is safe.
Anyone run into this scenario before and survived it? Is there anything else I can do to guarantee safety without totally ruining the steak?
Best Answer
If you're at all like me, you are reassured by hard numbers and measurables. This should help.
In this situation one of the likely pathogens would be one of the Salmonella species. Salmonella is killed by temperatures in excess of 130 F (55 C). However, it's not an instant death. The time to kill Salmonella decreases exponentially as the temperature increases.
The following table represents all the temperature and duration to kill 99.9999% of the most heat-resistant strain Salmonella senftenberg. This species is as much as 30x more heat resistant than a "normal" S. typhimurium.
Temperature | Time ---------------|------ 140 F (60 C) | 60m 150 F (65 C) | 10m 160 F (70 C) | <2m
For any given temperature the proportion of bacteria killed is constant. 1/6th the time kills 90%, 1/3rd kills 99%, 1/2 kills 99.9% etc.
USDA guidelines to kill Salmonella and E. Coli are as follows:
Temperature | Time ---------------|------ 135 F (57 C) | 86.4m 140 F (60 C) | 8.6m 145 F (63 C) | 2.7m 150 F (65 C) | 51.9s 160 F (70 C) | < 6s 165 F (74 C) | < 2s
So, needless to say, re-searing your steak at a typically high stove top temperature (at least 300 F [149 C]) for even a fraction of a second will result in utter devastation to whatever beastie population you may have picked up in recontaminating your meat. Chances are, if the steak came hot out of the pan, and you removed it from the plate quickly, the residual heat alone would be enough to kill it. The re-sear certainly doesn't hurt though.
A good rule of thumb is to wash plates as you go. If this is not possible or convenient you should minimally remove the plate from your vicinity by putting it in the sink or dishwasher as soon as you have taken the food off of it.
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Can you touch things after touching raw meat?
Yes, that'll contaminate your spices. You really don't want to touch anything after touching raw meat, unless it's something you're about to wash or cook. It's not too hard to avoid this though. You can keep a clean hand and a dirty hand - grab spices with the clean one, rub them in with the other.What happens when raw meat is next to cooked meat?
Cross-contamination occurs when juices from uncooked foods come in contact with safely cooked foods, or with other raw foods that don't need to be cooked, like fruits and vegetables. The juices from some raw foods, like meats and seafood, can contain harmful bacteria that could make you and your family sick.Can bacteria get into steak?
More than half of the 82 outbreaks linked to steak during the study period could be linked to E. coli, a bacterium that's commonly found on the exterior of whole cuts of meat.More answers regarding is it safe to eat a cooked steak that (briefly) touched the plate that was holding the raw meat?
Answer 2
How good's the meat? How long was it out of the fridge? I ask, because if you're really concerned, you can always consider the tartare extreme. Someone, somewhere is eating raw, red steak. Is your meat anywhere near good enough to think of it in that context?
Practically, it shouldn't take very long to re-sear the outside of a steak. Contact temperature on the pan is probably 300-400 degrees, which is instant death for bacteria. I'd eat it.
Answer 3
Assuming you weren't using a slow cooking method, the plate wasn't sitting on the counter for very long.
The steak was still probably pushing a small amount of liquid out. So it likely didn't actually absorb any juice into the interior of the steak.
Assuming a relatively small amount of juice and a medium rare steak, I would guess the steak itself already raised any juice that did manage to make it inside to a safe temperature.
Re-searing would definitely finish off any bacteria on the surface.
All in all, I don't see any harm done. To prevent a similar accident in the future, get your serving dish ready before the steak is done. A good time is to put the plate near the stove/grill when you're flipping the steak over.
Answer 4
The following link leads to a podcast where food scientist Dr. Benjamin Chapman discusses e-coli, listeria, norovirus, and other lovely pathogens. Some insight into cooking meat and food safety.
also:
http://amazingribs.com/tips_and_technique/meat_temperature_guide.html
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Farhad Ibrahimzade, Dids, Polina Tankilevitch, Los Muertos Crew