Truthfully, this Veganomicon recipe for Sauteed Seitan with Spinach and Mushrooms has good flavor. Bite sized pieces of seitan are sauteed in olive oil until they develop a bit of a crust. Onions are then added to the pan and covered to cook until softened. Mushrooms and spices dive in next, with more sauteeing. Finally, white wine and vegetable stock are added to deglaze the pan, then bright green spinach is added and cooked until wilted.
I think this could be improved with a bit more white wine, and perhaps a bit of lemon juice--maybe even a handful of capers. It's not that it was bad--I just could have used a little more flavor to overcome the wiggly, jiggly seitan. However, all is never lost when there is a bowlful of mashed potatoes and some crispy roasted broccoli to take up the slack.
So, if you haven't dug your heels in, resisting the temptation of seitan, this one is probably worth a try. For now, I'm tired and headed to bed. Sorry I have nothing truly entertaining to offer tonight, but tomorrow is always another day!