How can I make Johnny Cakes? I need flour, sugar, salt, and water. No milk, butter, or anything of the like. (I'm doing a camping cooking competition and the judge factors are looks, texture, is it cooked, and taste.) Please help!

The only recipe I found with these limited ingredients was here.

http://leitesculinaria.com/11906/recipes-johnnycakes.html

It explains the technique of slowly adding boiling water to cook the cornmeal.

If they won't allow you to butter or oil the pan, be sure you use a good nonstick skillet.