I don't know how long these deals usually last, but the Kindle edition of The Quinoa Cookbook: Everyday Superfood Recipes for a Gluten-Free Diet is currently free (even if you use the Kindle-for-PC program or an App). I haven't look at it extensively, yet, but it has some interesting ideas, such as quinoa pancakes (using quinoa flour), quinoa fried chicken cutlets, and quinoa pudding. Certainly can't beat the price!
If blueberry muffins have blueberries in them, what do vegan muffins have?