Food Safety

UW-Extension Update from the UW-Extension, Milwaukee County, adapted from Food Safety Facts-USDA
 

Whether for school or work, millions of Americans bring a bag lunch.  Food brought from home can be kept safe if it is handled and cooked correctly.  Perishable food must be kept cold during transport and kept cold until lunchtime, in order to deter bacteria from developing because of storage in warmer temperatures.  Anything above 40 degrees Fahrenheit is considered the danger zone.  The following tips are recommendations to prevent food-borne illness from a bag lunch.
 

Start with Safe Food

Perishable food, such as raw or cooked meat, poultry and/or fish and eggs must be kept cold or frozen both at the store and at home.  When finished grocery shopping try to transport perishable food as quickly as possible to refrigeration.  Food should not be left out at room temperature for more than 2 hours, one hour if the temperature is over 90° F. 

Prepared combos that contain meat, cheese and crackers must also be refrigerated.  This includes lunch meats and smoked ham, which are cured or contain preservatives. 


Stay Clean / Do Not Cross Contaminate

Wash your hands before you prepare or eat any food.  Wash all cutting boards, dishes, utensils and counter tops.  If cooking meat products wash after every item that is put onto a surface.  For example, if you use the cutting board to cut chicken breasts make sure to wash it before you use it to cut your vegetables.  If possible try to use separate cutting boards for produce and meat products.  Use hot soapy water when washing.


Packing a Lunch

Do not over pack your lunch, bring just enough food to eat.  No worries about leftovers or wasting food.   It is fine to make the lunch the night before and keep it in the refrigerator, for quality purposes add mayo, tomatoes and lettuce later.  Insulated, soft-sided lunch boxes or bags are the best for keeping food cold, but metal and plastic boxes and paper bags can be used.  If using paper bags, create layers by double bagging to help insulate.  An ice source should be packed with any perishable food in a lunch bag or box.   

Keeping Cold Lunches Cold

Prepare cooked food ahead of time to allow chilling time in the refrigerator.  Divide large amounts of food into smaller containers for faster chilling and easier use.  Keep cold food cold until you are ready to leave home.  Try to use a frozen gel pack or a frozen juice box to keep the food cold if there is no refrigeration available.  Items that do not require a cold source are:  fruit and vegetables, hard cheese, canned meat and fish, chips breads, crackers, peanut butter and jelly, mustard and pickles.


Keeping Hot Food Hot

Use an insulated container to keep food hot.  Fill container with boiling water, let stand for a couple of minutes, empty and then put hot food into container.  Keep the insulated container closed until lunchtime to keep the food hot -- 140 F° or above.


Microwave Cooking / Reheating

When using the microwave to reheat lunches, cover food to hold in moisture and promote safe, even heating.  Reheat leftovers to at least 165° F.  Food should be steaming hot.  Cook frozen convenience meals according to package instructions.


For further information contact:

Meat and Poultry Hotline  800-535-4555
TTY 800-256-7072

FSIS Website:  www.fsis.usda.gov

 



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