Gluten Free, Vegan Buckwheat Zucchini Muffins

School started this Monday. It was so hot, like 105 degrees, the kind of hot that sizzles your skin in 10 seconds flat, coupled with the kind of humid that makes it harder to breathe. When it gets that hot and humid, it's like living in an armpit. We've been treated to this sort of heat for over a month, I think (although I stopped counting the days because it's just too depressing). Yesterday