Hello everyone. I'm trying to find the healthiest way to thicken a soup or similar to make gravy. I researched, and haven't found anything that sounded good to me. The one that comes up the most in my searches is Xanthum gum, but it's processed so I really don't want to try it. I took a delicious recipe for mashed potatoes, and substituded the potatoes with cauliflower. It came out so incredibly delicious, but it was too "soup." I'd like to make a heavier version of it. Everyone in my family said it was better than ANY mashed "potatoes" they'd ever eaten, and want me to make it again, like, yesterday lol. TIA