question: What is a good beer pairing for Light vegetable and herb soup with toasted rye bread?
answer: A great choice for Light vegetable and herb soup with toasted rye bread is International Arms Race (w/ Flying Dog) (Zero IBU Herbal IPA.). Here's the recipe:
  The International Arms Race was a new type of battle collaboration between hardcore American craft brewery Flying Dog and BrewDog. Both breweries attempted to brew an IPA with absolutely no hops.
  ABV: 7.5% | IBU: 0
  Malts:
  - Maris Otter Extra Pale (6 kilograms)
  - Caramalt (0.75 kilograms)
  - Crystal 150 (0.25 kilograms)
  Hops:
  - Bay Leaves (5grams @ dry hop)
  - Rosemary (25grams @ dry hop)
  - Elderflower (10grams @ dry hop)
  Yeast: Wyeast 1056 - American Ale™
  Method: Mash: 69°celsius for Nonemin
  Tip: Allow the bay leaves to steep in the boil for extra time to extract some bitterness. The bitterness is really important to bring balance to an otherwise sweet beer.