Cut the fish in cubic pieces of 1 inch and place them in a glass bowl (never use a plastic or aluminum bowl). Cut the onions in thin long slices and rinse it along with the fish at least twice. Then add the "aji limo*,
as much as needed. To get a best color, smell and taste; we recommend adding yellow and red aji limo. To prepare the aji limo, carve the inside of the aji
, making sure of taking out every seed. Add the salt, mix, add the ice cubes and immediately squeeze the Peruvian key limes over the mixture (never use previously squeezed juice). Take out the ice cubes. Serve in a rim soup bowl with a spoon, which will allow you taste all the flavors. Add lettuce, a slice of yellow and purple sweet potato, and the corn cut in pieces which was previously boiled in water with anis, sugar and salt for 15 minutes, cooled in the same water it was boiled. Enjoy immediately!
* In most states in the US, the aji Limo
is sold in Latin Markets in cans preserved in water.