Buttered sourdough bread, toasted golden, is layered with a generous smear of pesto and a housemade pork or veggie sausage patty, topped with a fried egg. The menu suggests adding Aardvark aioli and a hash brown, which elevate the sandwich with a whisper of heat and the satisfying crunch of fried potatoes. This sandwich helped the restaurant grow from a single food cart into a mini institution with two brick-and-mortar locations and a Pioneer Courthouse Square food truck.