I did a 4 day three night this summer by myself. I packed Keto granola that I made at home, cheese strings/babybel cheese and ate those the first two days, eggs I ate day one and two, canned or dried tuna(I had canned, have some dried on hand for next time), buy a couple underripe avocados and eat them last, jerky, pepperoni sticks, pb singles, nuts, I brought coconut oil in a baggy and added it to my go mug of coffee each morn, and I had a batch of almond flour, low carb brownies that I packed four of - one for each day.

Some of the food got repetitive but now if I go in a group I know exactly what works, I felt great, had tons of energy, and while my pack was heavy I was pretty impressed with the meals I created. I am going to play with dehydrating(zuchinni, mushrooms, spinach, etc, a bit more this winter and come up with some easy combos I can just heat up and add chunks of jerky or tuna or other dried meats to.