What is wasabi made out of?
Wasabi is part of the Brassicaceae family which includes flowering, mustard plants like horseradish and watercress. And it certainly lives up to its spicy traits. Typically, the pale green rhizome is grated or made into a paste but a little goes a long way.
Can you get real wasabi in the US?
Outside of Japan, real wasabi is difficult to find. The green paste that is usually served along with sushi in the U.S. is actually a mix of horseradish, mustard powder and food coloring. ... However, Frog Eyes Wasabi in Oregon is one of the only North American wasabi operations, and the only one in the state of Oregon.