how to make potatoes on the grill ahead of time
View Recipe. These potato packets are so easy to prepare ahead of time, then pack in the cooler for camping trips or picnics and toss on the grill when needed, notes Darlene Brenden of Salem, Oregon.The mayonnaise, seasonings and cheese really coat the potatoes and turn them into something special..iew Recipe. These potato packets are so easy to prepare ahead of time, then pack in the cooler for camping trips or picnics and toss on the grill when needed, notes Darlene Brenden of Salem, Oregon.