"Soy" sauce

This is spendy, so it's one of the items that I tend to only use in recipes that the whole family will eat- or he uses it on rice himself. For the rest of the family, we still use Bragg's Liquid Aminos. We find this at Whole Foods. Careful with it- the first one we bought exploded on the WF cashier when he bumped it on the counter (glad it happened in the store where they replaced it, rather than at home).

http://www.coconutsecret.com/aminos2.html

I like to wait to find it for $5.99 on sale and buy a few at a time so I have it on hand.