Hot Dogs is about all you can cook over the bonfire.
Otherwise ;
-Chili or soup like vegetable,potato
-Chicken and Dumplings
-Cornbread
Basically since you're outside and it's cold you need warming comfort type foods.
So my friends and I are having a bonfire this Friday and we don't know what to make over the fire(food) we already got smores on our list but we don't know what else to put on there.