Did all my own dehydrated meals for last year's hunts, was super excited with how it turned out. I was definitely overthinking it at first. I ended up with a nesco gardenmaster dehydrator.
There were a few tricks it took me a few batches to figure out like making sure everything is cut or shredded to relatively the same size for equal drying.
I made taco soup and chili mac and it was great. Eating the same meals wasn't ideal but it was cheaper than buying 20 mountain houses. I think one batch of taco soup ran me $30 and made about 9 meals. The meals were as healthy as you want to make them.
Also made some banana chips and mango strips for snacks.
This year I am going to get a little more adventurous and try some ravoili type meals.