El Hornito
This tiny, hole-in-the-wall spot with a few mismatched blue tables promises only one thing: salteñas (Bolivian empanadas). And it delivers! Few will disagree that these are the best in town, and plenty may agree that they are among Bolivia's best. They come out in massive batches between 9 and noon, piping hot, spicy, juicy, and tomato rich. If there aren't any in sight, wait for the next batch—it's worth it. These salteñas may be the best thing to eat in Potosí. There is no name outside, so just ask around, or keep an eye out for a small wooden sign hanging by the door that simply says, "Hay Salteñas."