I bought some ham from the deli the other day and forgot it in the car for about 5 hours. It was a 77 degree day. When I ran out to go get it the meat still felt cool so I threw it in the refrigerator right away. Is it still safe to eat?
2 Answers
This is really an issue of risk.
The USDA's recommendation is not to consume meat that has experienced more than four hours of cumulative time between 40° and 140° F. Essentially, that means that the level of risk of illness from food-borne pathogens is acceptable in that range. The government's position is that 5 hours beyond a level of risk that they are willing to expose the public to.
Also be aware that (sliced) deli meat is more prone to pathogens that a whole ham.
That said, it comes down to what level of risk you are comfortable with. Personally, I would probably eat it myself, but not serve it to others.
- 6,212
- 14
- 51
- 87
If in doubt, throw it out.
I think the statistics is for every hour left out of the fridge the bacteria (or whatever) multiply by two. Five hours is a long time. Especially if it was intended for sandwiches (therefore, not cooked).
- 1,008
- 7
- 10