This was fantastic- used it to marinate a couple of cod filets and it turned out great. The wasabi was more tame than I had anticipated, but it still was nicely punchy. I added a bit of honey and some red onion too and marinated for only about 15 minutes.
This was a great recipe! You just need to watch how long you broil the salmon for in comparison to how thick the portion of fish is. I would strongly recommend this to anyone!