1 1/3 lbs. ground beef
6 potatoes, sliced 1/8 to 1/4 inch thick
6 carrots, sliced
12 slices American cheese

Shape ground beef into 6 patties. Place each pattie on a separate large piece of foil. Divide potatoes and layer on top of patties. Divide carrots and layer on top of potatoes. Place 2 slices of cheese on top of each pile. Fold foil into a package and seal tightly. Cook at 400 degrees for 30 minutes. Turn each package over and bake for another 30 minutes. Serves 6.