Hobo Foil packet dinners have a whole burger covered in cheese and bacon on top of thinly sliced vegetables.
In a large bowl, mix together the ground beef, salt and pepper. Form four hamburger patties that you press flat with your hands.
Lay a piece of foil longwise up and down and a second piece of foil left to right to form a giant plus sign. Place ¼ of the potato mixture in the center of the foil.
Pull the two sides from the top layer of foil up to meet each other. Fold the foil down until you reach the burger, then lay the foil flat.