A continuation of the budget budget budget series, the other budget food is soup! But that doesn't mean it has to be the same old same old, pea and hams and minestrones... or worse... canned! Try this one, it's like taco soup! And extremely good for you. The lime brings out a brightness of flavour in the soup that makes this suitable for summer as well as winter. It would actually, i believe, make a decent cold soup.