Salsa from the latin salsus and the verb sallere, to put salt.
In Mexico, salsas are part of everyday life they provide a contrast or compliment for the palate and a seasoning to the soul. No decent Mexican meal is absent of salsas. With this, the business of the exporting a bit of Mexico to the world exploits the longing people have for their home. In Spain, the number of inhabitants born in Mexico has increased 38% in the last decade, being around 52,500 in 2016. Anyone who really knows the Mexican culture would then appreciate finding this in the alleys of a foreign city thousands of kilometres from Mexico.