The above picture is a cheeseburger in a can.
Works like this: Buy it. Drop it in boiling water. Fish it out. Then you can has.
It sounds ridiculous at first, but then imagine it’s the post-Apocalypse and you’re the only one who stocked up on cheeseburger cans. Cha-ching!
Someone has dared to do a taste test and review here. Or you can just buy your own here.