I can't believe it took me so long to think of this! I added some Molly McButter cheese flavor to my cream of broccoli soup, plus my usual dash of Worcestershire sauce, and voila!
Next I'm going to start adding a little lemon juice to my cream of chicken or chicken-rice soup, for a not-quite avgolemono soup.
Also, BTW, if anyone's having trouble getting their cocoa to mix without clumps, I HIGHLY recommend those Blender Bottles someone suggested way back when, with the little metal insert. I put in my cocoa mix, the hot water and usually a little DaVinci's toasted marshmallow, and shake away. Never any clumps, and you even wind up with a layer of foam on the top. Top with a spoon of Cool Whip if you want to be really decadent (especially that new French vanilla flavor) - and it's all 100 percent legal.