Homemade vegetable stock powder is much better than the one you buy at the store. You can be in control of the ingredients you use, it's 100% natural, free of preservative and has less sodium.
How to Make Vegetable Stock Powder - Preserve your vegetables with vegetable stock powder: a great way to use up extra veggies from the garden, or old vegetables in the back of the fridge! Whole-Fed Homestead
Butternut Squash Soup (with a bit of sweet potato in it)