>>1378931>>1383269>>1378940https://www.amazon.com/Ozera-Silicone-Molds-Chocolate-Cavity/dp/B07H922PX3/You can use these or something similar to them that is silicone. Height may be an issue for some dehydrators so if you can't change the head space for your trays/racks get the thinner lower profile silicone ice trays. They are good for up to 230C/446F which is more than enough for any dehydrator.
Just pour your soup, stock, broth, stew, mac-n-cheese, whatever, into the trays and dehydrate. Because the silicone is very flexible, it makes it easy to remove the dehydrated food. It MUST be "cracker crisp", that's 10% moisture content or less. Meaning it should snap when cool, not bend. Only do that test while it is cool as some things will bend while still warm. I recommend that you always pack this sort of dehydrated foods with a vacuum packer. For the trail, use vacuum bags for less weight, but home canning jars are also worth using if you don't mind the weight and are not a klutz around glass. The glass is nice since you can reuse them forever.
When you are at your campsite and ready to cook, just rehydrate them with a little bit of water and some heat. A little water can go a long ways so don't overdo it. You can dehydrate entire meals in this manner or just their ingredients to mix and match later on.
