PICNIC TIPS
• Keep cold foods cold, at 40 degrees or colder.
• Keep hot foods hot, at 140 degrees or warmer.
• Limit advance prep to only one day before use.
• Pack coolers immediately before you leave home. Be sure that foods and drinks are already well chilled, especially if it will be a while before you eat. Surround them with plenty of ice and frozen gel packs.
• Fruit that has been cut up, such as cantaloupe and watermelon, should be kept cold.
• Keep all mayonnaise-based foods cold; leave homemade mayo at home (raw eggs are too dicey in the sun).
• Picnic leftovers that have sat out for more than two hours and have been handled are best tossed rather than saved.
• Pack food that doesn't need refrigeration in a large paper bag, which can then be used to bring home dirty containers.