What about A Broth For Vegetarians according to 5Flavours of Health?

If you are following a vegetarian or vegan diet, you can make a vegetable broth. Especially if you have a compromised digestive system, they can be key to recovery as they are so easy for the body to break down.

You can make a vegetable broth by taking veggie scraps or whole vegetables and covering them in water, then simmering for 6-8 hours. Remember to use seasonal and local vegetables and all 5 Flavours spices.  You will then discard the vegetables because all of their nutrients are now in the soup broth.