I've recently started the website www.MuseMixer.com. The basic premise
is that you combine two lists of things to get new ideas. I just
completed a page for new Muffin Flavors:

http://www.musemixer.com/Baking-Reci...uffin-Flavors/

My question is, would this be at all helpful to you in coming up with
new muffin varieties?