Vegan Pita Sandwich with Hummus, Cucumber and Black Olives The Vegan Pita Sandwich with Hummus, Cucumber and Black Olives is a flavorful, quick, and healthy lunch or dinner and a great way to use your garden-fresh cucumbers. I am in no way claiming to be a vegan (clearly: Braised Short Ribs and Pan-Fried Filet Mignon)…