1 lg. hamburger patty
Salt and pepper to taste
Sliced potato
Sliced onion (small)
Salt and pepper to taste

Lay hamburger patty on tin foil and spread onion and potato on top. Salt and pepper. (Carrots can be used also, if liked.) Wrap in tin foil twice or use heavy duty tin foil.

Place on charcoal briquets (directly on). Be sure the hamburger patty is laying on top. Turn over in 15 minutes and bake on other side.