Cold foods should stay cold, so invest in a freezer gel pack (available in supermarkets and kitchen supply stores) and an insulated lunch box. Freezer gel packs will keep foods cold until lunchtime, but are not recommended for all-day storage. Any perishable food (i.e. meat, poultry, or egg sandwiches) not eaten at lunch should be discarded.
If your child chooses a brown paper bag to carry lunch, it's especially important to include a cold source. A freezer gel pack or a frozen sandwich works well. Because brown paper bags tend to become soggy or leak as cold foods thaw, be sure to use an extra paper bag to create a double layer. Double-bagging will also help insulate the food better.
Tell your child to use the refrigerator at school, if one is available. If not, make sure they keep their lunch out of direct sunlight and away from radiators, baseboards and other heat sources found in the classroom.
Every parent should have a supply of shelf-stable foods for easy packing. These include fresh fruits and vegetables, crackers, peanut butter sandwiches, packaged pudding and canned fruits or meats.
Freeze single-sized juice packs overnight and place the frozen drink in your child's lunch. The juice will thaw by lunchtime, but it will still be cold. The frozen drink will also keep the rest of the lunch cold.
If you make sandwiches the night before, keep them in the refrigerator until packing up to go in the morning.
Reprinted from foodsafety.gov
Fight BAC!™ is a national consumer education campaign sponsored by the Partnership for Food Safety Education, a unique coalition of industry, government and consumer groups. The campaign is designed to teach consumers about the importance of food safety and reduce the incidence of foodborne illness.
For more information, visit the Fight BAC!™ Web site at www.fightbac.org, contact the USDA's Meat and Poultry Hotline at 800-535-4555 or visit the federal government food safety Web site at www.foodsafety.gov.