Total: 45 minutes
Prep: 15 minutes
Cook: 30 minutes
Tomato paste is the secret ingredient in this plant-based cabbage, carrot and celery soup.
- Put all vegetables and herbs into a large soup pot, stir in tomato paste and add water to 1-2 inches below the highest level of the vegetables.
- Simmer until all vegetables are soft (about 30 minutes).