Pasta Food Safety Tips on National Pasta Day

National Pasta Day has Italian restaurants ready to fill your noodle needs. Which, as it turns out, is a good thing because the National Pasta Association says that Americans eat about 20 pounds of pasta each year.

On National Pasta Day, it’s not only a great time to enjoy one of the 600 pasta types, but also a perfect time to practice food safety when serving and storing pasta leftovers. Did you know, that refrigerated pasta leftovers are safe for only 3-4 days?

Cooked pasta is one food that people often dismiss when it comes to food poisoning and most people are surprised that cooked pasta presents a food poisoning risk.

Once pasta is cooked and begins to cool, bacteria can grow very easily and toxins are formed by a bacteria called Bacillus cereus, which can cause foodborne illness.

Bacillus cereus

Bacillus cereus or B. cereus is a type of bacteria that produces toxins. Bacillus cereus is a well-known cause of foodborne illness, but infection with this organism is not commonly reported because of its usually mild symptoms.

The toxins from can cause two types of illness: one type characterized by diarrhea and the other, called emetic toxin, by nausea and vomiting.

Bacillus cereus bacteria are present in foods and can multiply quickly at room temperature. If cooked food is allowed to cool, slowly the spores can germinate and reheating or lightly cooking the food will not destroy this toxin. The bacteria can also grow and produce toxin at refrigeration temperatures, it just does so much more slowly than at room temperature.

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Bacillus cereus Food Illness Details

Sources A variety of foods, particularly pasta, rice, as well as sauces, soups, and other prepared foods that have sat out too long at room temperature or too long in the refrigerator as leftovers.
Incubation Period
  • Diarrheal: 6-15 hours
  • Emetic (vomiting): 30 minutes to 6 hours
  • Diarrheal: Watery diarrhea and abdominal cramps
  • Emetic (vomiting): Nausea and vomiting
Duration of Illness 24 hours
What Do I Do? Drink plenty of fluids and get rest. If you cannot drink enough fluids to prevent dehydration, call your doctor.
How Can I Prevent Illness?
  • If food is to be stored longer than two hours, keep hot foods hot (over 140°F) and cold foods cold (40°F or under).
  • Store cooked food in a wide, shallow container and refrigerate as soon as possible.

Two Hour Rule

Two hours is the maximum time perishable foods should be at room temperature (one hour at temperatures 90°F and higher). This includes the time they’re on the table during your meal.

Just one bacterium, doubling every 20 minutes, can grow to over 2,097,152 bacteria in 7 hours!

Reheating food may not make it safe. If food is left out too long, some bacteria can form a heat-resistant toxin that cooking can’t destroy.

National Pasta Day 2018: Deals on Pasta

Here are the best deals and ongoing specials, available at participating locations. To be on the safe side, check with your closest location before heading out.  Also, use #NationalPastaDay on social media to find more deals on pasta.

More deals: Locally-owned businesses and smaller chains also may have National Pasta Day specials. One of the easiest ways to find out is by checking social media.