What makes potato salad spoil

As you can see, if conditions are right, bacteria can grow in any summer salad, not just ones with mayonnaise. Michigan State University Extension recommends handling summer salads and other foods properly to reduce the risk of bacteria growth and food-borne illness.

The simplest thing you can do to keep food safe is to keep it out of the temperature danger zone. Store food in the refrigerator and transport foods in a cooler with plenty of ice.

Properly wash hands before preparing and serving food. Following these guidelines will help reduce the opportunity for illness-causing bacteria to grow in your food. This article was published by Michigan State University Extension. It must have been the potato salad…. Did you find this article useful? Please tell us why Submit. Related Content.

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An outbreak of botulism poisoning in stemmed from potato salad made using potatoes that had been canned improperly by a home cook. A big reason that mayonnaise rarely causes foodborne illness these days is that most people buy their mayonnaise, rather than making it from scratch. The answer may surprise you. Unfortunately, in most cases, contaminated produce was contaminated before the consumer bought it — at any point between the field where it was grown and the shelf where the consumer picked it up.

Good catch, Steve. It should read that potatoes need to be pressure canned — NOT using a boiling water bath.