While there are enough of people, including myself, who ’ d gladly gobble a piece that ’ second seen a few sunsets, food safety professionals put a much stricter timeline on pizza ’ second life. According to World Pizza Cup champion Tony Gemignani, the health department says food that ’ s been out at room temperature for more than four hours should be thrown out, since it could be contaminated by bacteria, which can give you a gnarled case of food poison. That ’ randomness because germs on food double in number every 20 minutes between temperatures of 40 and 140 degrees Fahrenheit.
meanwhile, pizza that ’ s been out for between two and four hours is even safe to eat, but shouldn ’ t be stored in the refrigerator, because by that time, it ’ s probable already amassed a few germs that will continue to grow and spread. In fact, only pizza that ’ s been exposed to room temperature for under two hours deserves a spot in your electric refrigerator ( where it will stay effective, or at least safe to eat, for up to four days ) .
not to mention, pizza begins to go through some arguably unpleasant structural changes reasonably quickly. “ The cheese tends to firm up at about the same pace that the crust seems to lose its brittleness, ” says Brad Kent, co-founder and foreman culinary officer of Blaze Pizza .
however, Gemignani acknowledges that eating pizza past its flower is “ pretty common, ” and other food guard experts have previously said that swallowing an erstwhile piece international relations and security network ’ t the hazardous of pursuits. That ’ second because the ingredients in pizza — boodle, baked cheese, roast vegetables — are by and large low in water, which makes a barren environment for bacterial growth. Tomato sauce, interim, is typically acidic enough to keep germs at bay ( for a while, anyhow ). And pepperoni is cured, meaning it was made to final .
That ’ second why while Gemignani says pizza is best straight out of the oven, he besides supports its function as an amazing leftover. “ The cheese about consumes the ingredients and keeps them fresh and damp, ” he explains. That ’ s why cold pizza can be a dainty in its own properly.
Read more: The Top 3 Ways to Reheat Pizza—Ranked
If you want to keep your just-delivered pizza fresh for longer, however, here ’ s a tap that doesn ’ metric ton involve chucking it into the electric refrigerator : “ Open all the vents in a pizza box so pizza don ’ t steamer, ” says Kent. This helps stop the crust from losing its brittleness .
For more perspective on the relative base hit of your hours-old slice, a 2015 report on foodborne illnesses linked to pizza cited a few hundred cases of food poisoning over more than a decade of worldwide pulmonary tuberculosis. meanwhile, in the U.S. alone, we slam more than three billion pies per year, many of which were probably situated on a counter for some clock .
In other words, there ’ s no guarantee that your old pizza is dependable to eat, but the odds are in your favor. Though, you were gon sodium eat it either way, weren ’ t you ?
Read more: The Top 3 Ways to Reheat Pizza—Ranked
Ian Lecklitner
Ian Lecklitner is a staff writer at MEL Magazine. He by and large writes about everyone ‘s favored things : sex, drugs and food .