question: What is a good beer pairing for Earthy mushroom pasta?
answer: A great choice for Earthy mushroom pasta is Nanny State (Alcohol Free Hoppy Ale.). Here's the recipe:
  Brewing a full flavoured craft beer at 0.5% is no easy task. Packed with loads of Centennial, Amarillo, Columbus, Cascade and Simcoe hops, dry hopped to the brink and back and sitting at 55 IBUs, Nanny State is a force to be reckoned with. With a backbone of 8 different specialty malts, Nanny State will tantalise your taste buds and leave you yearning for more.
  ABV: 0.5% | IBU: 55
  Malts:
  - Munich (0.13 kilograms)
  - Caramalt (0.19 kilograms)
  - Crystal 150 (0.06 kilograms)
  - Amber (0.03 kilograms)
  - Dark Crystal (0.13 kilograms)
  - Chocolate (0.06 kilograms)
  - Wheat (0.06 kilograms)
  - Rye (0.13 kilograms)
  Hops:
  - Amarillo (6.3grams @ start)
  - Simcoe (5grams @ start)
  - Centennial (6.3grams @ start)
  - Amarillo (6.3grams @ middle)
  - Simcoe (2.5grams @ middle)
  - Centennial (6.3grams @ middle)
  - Amarillo (5grams @ end)
  - Simcoe (5grams @ end)
  - Cascade (12.5grams @ end)
  - Ahtanum (12.5grams @ end)
  - Centennial (50grams @ dry hop)
  - Cascade (50grams @ dry hop)
  - Ahtanum (25grams @ dry hop)
  - Simcoe (25grams @ dry hop)
  - Columbus (37.5grams @ dry hop)
  Yeast: Wyeast 1056 - American Ale™
  Method: Mash: 65°celsius for 30min
  Tip: Get hops in every stage of the brewing process - mash, run off boil and flame off. There's not too much malt body, so the more hops the better.