"Chef Amalia Sierra’s Oaxacan moles and crunchy tlayudas are highly praised, but her tacos are equally as enjoyable. Like many other Portland restaurants, Tierra del Sol uses Portland-based Three Sisters Nixtamal, but the unmistakable flavor of blue corn stands out in these handmade tortillas. There are three meatless fillings — mushroom, cactus, and veggie stew — which come sprinkled with pico de gallo, avocado, onions, and cilantro. Tierra del Sol has two locations: a spot at Rocket Empire Machine food hall in Montavilla and a cart at Portland Mercado on Foster." - Waz Wu