+1 for the spices. Need spices always and for everything! They are good for you as well.

Teas and coffee. A good hot drink is a great pick me up.

Even though it weighs more, I like to carry some fresh food for maybe 2 or 3 days into the hike. Breaking out a kielbasa and some potatoes, maybe some fresh fruit, is great after some days of hiking and trail food. Vacuum sealed fresh food will keep for a good while.