"Broth powder" refers to a concentrated form of broth that has been dried and made into a powder. It is used as a quick and easy way to add flavor to soups, stews, and other dishes by simply mixing it with hot water. Full definition
I also use bone broth powder in smoothies and collagen powder. (thyroidpharmacist.com)
Stir in the vegetable broth powder, salt, black pepper, and bay leaf and bring the broth to a simmer. (landsandflavors.com)
Depending on what I'm using it for, I may add low - sodium veggie broth powder, red pepper flakes, and lemon or lime juice, too. (blog.fatfreevegan.com)