This is something I invented when I was ten, hence the strange name. Really this is a fondue.
Can of Campbell's Tomato Soup
Half a can of shredded cheese
Pour the soup into a bowl. Fill the empty can halfway with the cheese, then pour in the milk to fill it up to the top. Dump it into the bowl and heat until the cheese is melted. Done.
To eat, dip french bread (or any bread) into it. Usually half of a bowl is all a grownup can eat.