The bravas (name that is usually referred to as this tapa) is a very popular tapa in Spain and that is not usually missing when it comes out tapas. It is very easy to prepare: it consists of cutting potato pieces into a dice or cone shape, frying them in oil and serving them with spicy tomato sauce and aioli. You have all the information in: «List of the most important Spanish tapas«.
You have all the information in: "List of the most important Spanish tapas".