At Consumer Reports, we’ll always tell you what we find with our testing—it’s important to highlight when products and services excel and when they fall short. When we look at food through a safety lens, unfortunately we often find reasons to be concerned—whether that’s because of substances like heavy metals in supplements, baby food, or spices, or disease-causing bacteria such as E. coli in ground beef.
But sometimes, as is the case with CR’s recent tests of frozen fruits and veggies, we get good news. Our food scientists recently tested more than 300 samples of eight types of frozen produce and didn’t find any harmful bacteria.
Most frozen vegetables are blanched in hot water or steamed before freezing, which may lead many to think they are already cooked and risk free—people let their toddlers snack on frozen veggies, or might toss them into a salad without cooking them first. But though frozen produce is convenient and generally safe, it may still harbor bacteria that cause foodborne illness, such as Listeria monocytogenes or salmonella.
Read more at the link above.