In line with Betty Crocker’s Out of doors Prepare dinner Guide (1961), “Listed below are some proved picnic guidelines to recollect:
Take consuming water if there may be even the slightest doubt that it’ll not be obtainable close to the positioning you’ve got chosen as excellent as a result of there is not a home inside miles! Take sufficient for laundry arms, too.
Preserve scorching issues cold and hot issues chilly.
Accumulate ice cubes upfront. Retailer them within the freezer. Take them to the picnic in plastic baggage lined with layers of damp newspapers should you should not have an insulated pail.
Chill bottles of sentimental drinks for twenty-four hours within the fridge and defend them the identical method.
Chill salads in heavy pottery casseroles for straightforward serving and appetizing coldness.
A steaming pot of beans will maintain warmth for a number of hours if wrapped first in foil after which in newspaper.
Make rooster or potato salad and chill completely; take to picnic in fridge containers. Omit uncooked greens from this course of, however carry washed lettuce, radishes, and inexperienced onions in a plastic bag, sliced tomatoes in jars. Sliced cucumbers and carrot sticks are doubly good if popped proper in with the vinaigrette and all allowed to marinate on the best way.
Particular person parts of cottage cheese, chilly baked beans, and salads of rooster, tuna, macaroni, or potato are conveniently served if packed in wax paper cups.
Muffins are finest transported of their baking pans.
Pies journey effectively between paper plates taped collectively.
A lot final minute flurry could be saved by making sandwiches of meat, cheese, and any non-leaky filling the night time earlier than and storing within the fridge. Use butter slightly than mayonnaise which soaks into bread and makes it soggy if too lengthy involved. In scorching climate keep away from cream puffs or anything containing a mix of milk or cream with eggs until you’ve got a conveyable fridge. A couple of hours is sufficient, beneath sure circumstances, to make these harmful. There are such a lot of dozens of different tempting desserts, don’t take a change and danger meals poisoning. And don’t for get the salt and pepper.”