3/7/2018 4:30:54 PM
Potluck meals offer a great opportunity to share your recipes, cooking expertise and great food with friends and family. No matter what dish you cook for a potluck — or if you simply purchase a pre-made dish from a store — time and temperature abuse can lead to foodborne illnesses.
What is time and temperature abuse?
Temperature and time are the most important factors for controlling the growth of foodborne bacteria. The temperature danger zone is between 40 degrees and 140 degrees. The longer food is in the temperature danger zone, the more time pathogens have to grow.
Why are potluck foods at greater risk?
Even if all the food is prepared safely, potluck meals may pose a higher risk for foodborne illness. Potluck meals have a higher likelihood of time and temperature abuse because of these important factors:
If foods are left in the temperature danger zone during long travel or waiting times, then there is an increased opportunity for foodborne bacteria to grow and cause illness.
To prevent temperature abuse and reduce the risk of foodborne illness, keep hot food hot and cold food cold all the time!
These guidelines help keep your potluck dishes at a safe temperature.
United States Department of Agriculture Food Safety and Inspection Service. 2013. Holiday or Party Buffets. https://www.fsis.usda.gov/wps/portal/fsis/topics/f...
United States Department of Agriculture Food Safety and Inspection Service. 2015. 7 Food Safety Steps for Successful Community Meals. https://www.fsis.usda.gov/wps/portal/fsis/topics/f...
United States Department of Agriculture Food Safety and Inspection Service. 2001. Cooking for Groups: A Volunteer’s Guide to Food Safety. https://www.fsis.usda.gov/wps/portal/fsis/topics/f...
Wenqing (Wennie) Xu, Ph.D. Assistant Professor/Consumer Food Safety Specialist, School of Nutrition and Food Sciences