>>2825599If you don't have an opportunity to resupply during your trip, you won't have much choice other than to pack a lot of food. How much also depends on how many miles you're hiking per day of course and the elevation gain/loss.
My favorite meals / snacks consisted of:
- breakfasts: oatmeal, chia seeds, flaxseeds, protein powder, cinnamon, cocoa powder, almonds, walnuts, pumpkin seeds, raisins, powdered peanut butter
- lunch/snacks: whole grain wraps with natural peanut butter (you might think carrying a jar is crazy, but the kcal per gram is insane - or just buy the small packets)
- dinners: cold-soaked couscous / lentils with dehydrated beans
- snacks: dried fruit (unsweetened), nuts
You can also dehydrate stuff in advance if you want to take it to the next level.
Stuff I saw other people bring which seemed to have good kcal / g:
- tuna packets (seemed ubiquitous, often used in wraps)
- beef jerky (homemade and store-bought)
- powdered milk
The first few days might be obnoxious with the extra weight, but your bag will only get lighter. If you pack somewhat light other than the food you should be fine. Also, I would say it's better to have the food and not need it! Being hungry or having to ration food on a hike can be a bit demoralizing.
If you go into your hike fairly fit and do a few practice hikes with a heavy bag, you'll be even better off.