Curried Celery Soup

This will be in my first time ever home made backpacking meal. Also first time cooking for myself or anyone else on a camping trip. I will be having this as a side to go with salmon(rei) and brown rice(trader joe's).

Curried Celery Soup
1 onion, chopped
3 stalks celery, chopped
1 T curry powder
1 1/2 cup diced potatoes
3 3/4 c chicken stock
4 T parsley

Saute onion and celery. Add curry powder, potatoes, and stock. Simmer until potatoes are done. Puree with stick blender. Stir in parsley.

1 c soup = 1/2 c dried soup mix
3 c soup = l lined dehydrator tray
Dehydrator time 10 hrs