This plant-based version of the hearty Greek gyro sandwich features thinly sliced seitan wrapped in pita bread with a garlicky tzatziki sauce and sliced tomatoes, onions, or cucumbers.
Text excerpted from VEGANIZE IT! © 2017 by Robin Robertson. Reproduced by permission of Houghton Mifflin Harcourt. All rights reserved. Photo by William and Susan Brinson.