

Garcia and Nanbu said the tlayuda made Tierra del Sol a "standout" over other food carts at Portland Mercado and wrote, "It might seem easy to skip the tetelas stuffed with creamy beans and rich Oaxacan moles, though it's not recommended". Additionally, she and Nick Woo also included Tierra del Sol in a "Guide to Portland's Most Outstanding Food Carts", and Krista Garcia and Seiji Nanbu included the business in a list of "Portland's 17 Standout Mexican Restaurants and Food Carts".


In 2022, Brooke Jackson-Glidden included the mole amarillo in a list of "17 Sick Day Delivery Standbys to Order in Portland". The website's Waz Wu included the restaurant in a 2021 overview of "Where to Find Tasty Vegan Tacos in Portland". In May 2020, during the COVID-19 pandemic, Brooke Jackson-Glidden included Tierra del Sol in Eater Portland's list of "The 25 Essential Portland Restaurants Offering Takeout or Delivery Right Now". In 2020, a second location opened with a similar menu at Rocket Empire Machine, a food hall in the northeast Portland part of the Montavilla neighborhood. Tierra del Sol's chef is Amalia Sierra, a former social worker who opened her first cart at the Portland Mercado in 2015. Suzette Smith of the Portland Mercury said the tlayuda is "massive and comes in a pizza box, along with a suggestion to split it between two". The tlayuda has avocado slices, a black bean spread, cabbage, cilantro, onion, queso Oaxaca, and queso fresco. The restaurant uses Portland-based Three Sisters Nixtamal for the blue corn tacos meatless taco varieties include cactus, mushroom, and vegetable stew, with avocado, cilantro, onions, and pico de gallo as toppings. Tierra del Sol uses seeds supplied by the chef's sister in Oaxaca. The mole pipián is green and has jalapeños, pumpkin seeds, and tomatillos. The mole amarillo, described by Eater Portland's Brooke Jackson-Glidden as "mild but nuanced, thanks to the addition of hierba santa", has chayote, masa dumplings, and stewed chicken. The menu has included enchiladas de amarillo, moles (including amarillo, coloradito, and pipián varieties), picaditas, tetelas, tacos, tlayudas, handmade tortillas, rice, and aguas frescas. Tierra del Sol serves Oaxacan cuisine from a food cart at Portland Mercado, located on Foster Road in the Mt.
