question: What is a good beer pairing for Bratwurst with sauerkraut?
answer: A great choice for Bratwurst with sauerkraut is India Session Lager - Prototype Challenge (Refreshing Hop Fix.). Here's the recipe:
  BrewDog’s level of dry-hop to a beer formed with a baseline of 100% pilsner malt – and at under 4.5% ABV – gives you a style that flirts at the edges of several others. Think aromas of fresh cut grass, nettle, white grape, melon, tangerine - with similar flavours leading to a dry, bitter finish.
  ABV: 4.4% | IBU: 35
  Malts:
  - Pilsner (3.25 kilograms)
  - Dextrin Malt (0.38 kilograms)
  Hops:
  - Chinook (2.5grams @ start)
  - Amarillo (25grams @ end)
  - Simcoe (12.5grams @ end)
  - Citra (25grams @ end)
  - Mosaic (12.5grams @ end)
  - Amarillo (63grams @ dry hop)
  - Simcoe (63grams @ dry hop)
  - Citra (63grams @ dry hop)
  Yeast: Wyeast 2007 - Pilsen Lager™
  Method: Mash: 65°celsius for 75min
  Tip: Let the beer lager at a low temperature for 3-4 weeks before adding the dry hops.