Wasabi

Wasabi (ワサビ or わさび（山葵）, earlier 和佐比; Eutrema japonicum or Wasabia japonica) is a plant of the Brassicaceae family, which includes cabbages, horseradish, and mustard. It is also called Japanese horseradish, although horseradish is a different plant (which is generally used as a substitute for wasabi, due to the scarcity of the wasabi plant). Wasabi is generally used as a sauce that makes sushi or other foods more flavorful by adding spice. Its stem is used as...