Both broccoli and cauliflower are rich in Vitamin-C, Vitamin-K, fibre and folate. Broccoli also contains Vitamin-A and cauliflower is rich in B vitamins and antioxidants, and is known to help with eye health.u003cbr/u003eThis soup is also really low in calories and fat too. It doesn't taste healthy though, and actually tastes far more indulgent then it actually is.u003cbr/u003eWe recommend using a strong flavour cheese in this, as you won't need to use a lot of it. You could swap the mature cheddar for stilton and it would be like a broccoli and stilton soup, but with cauliflower mixed in to it.