Inspired by a trip to San Francisco where I sampled many American IPAs and pale ales. This recipe is my first home brew and the choice of Centennial hops is primarily due to them expiring in a few months so wanting to use them up, plus I also want to learn the taste of different hops hence not mixing in any other varieties. Malt: Maris Otter, Crystal, Carapils. Hops: Centennial. Yeast: WLP001.