Walnut
These nuts are native to Asia and grow on walnut trees inside green pods which turn brown and wood like when they dry.
Walnut Oil
The oil extracted from the walnut. It gives most foods a wonderful nutty flavor.
Wasabi
A pungent green paste made from a rhizome of the watercress family. Also called Japanese horseradish.
Worcestershire Sauce
A spicy sauce composed mainly of water, vinegar, molasses, corn syrup, anchovies, spices and flavorings.