Granny’s Tacos, located in East Austin, is a food truck that serves the best breakfast tacos in Austin. Granny’s Tacos was started by Guanajuato native Maria Rios in 2016. This food truck is not only popular for its breakfast tacos but for its lunch tacos, burritos, tortas, quesadillas, nachos, fries, and other Tex-Mex favorites. Granny’s Tacos make their own flour and corn tortillas, salsas, and sauces from scratch. Their favorite sauces are red and green. The red sauce is spicy, and smoky and has a taste of habanero and guajillo. The green sauce is mild creamy, rich, and smooth with a taste of avocado and cilantro. The most popular taco of Granny’s Tacos is the Machaca Taco ($3.50). This fresh and lightly toasted homemade flour taco was made with steak, egg, pico de gallo, cheese, and avocado sprinkled with melted white cheese and fresh pico de gallo on top. While the taco appeared small, it was more filling than it appeared. Each piece of beef was flavorful and seasoned well. The marinade also helped tenderize the steak, allowing for a tender bite with no chewy bits.