For each individual servings prepare:

1 serving fresh meat (steak, chops, hamburger pattie)
2 carrots, peeled, sliced
2 potatoes, peeled, sliced
1 onion, sliced
Season, butter

Cut aluminum foil 12 x 12 inches square or large enough to wrap all ingredients. Place carrots and potatoes in center and season. Cover with meat and onion, season and butter. Fold foil securely, place on cookie sheet. Bake at 400 degrees for 1 hour.