A soft fresh cheese made from buttermilk, seasoned with herbs. In Danish it is called “knapost” and is a traditional cottage cheese. Quite possible the easiest home made cheese you can make. Requires no special equipment.
Crackers baked on a dry skillet or a hot stone next to the campfire. You can also bake them on a pizza stone but they might raise a little in the hot oven.
Leve is a viking flatbread made out of a mix of flour and liquid. You can use any combination of flour you want, but I suggest that you use at least some wheat flour. You can bake them in the ashes from campfire, on a stone, in a primitive or modern oven or as I normally do in a dry frying pan either over the fire or on the stove top. They were a staple of the viking meals.