How To: Make wasabi foam ahi tuna with Molecular Gastronomy

Need to spice up a dish, but don't want your fish sitting a puddle of sauce? With a little help from some lecithin, and a little Lab Coat Cooking, you can make a foam that will stand up to any dish. Learn how to make a pan seared tuna with a wasabi foam.

You will need:

ahi tuna
salt
pepper
rice wine vinegar
water
lecithin
wasabi

This is a lesson in molecular gastronomy. Food Science!