*To make the chili paste, remove the seeds and veins from the chili and boil it for 10-15min. Remove the skin and blend the remaining meat with a bit of vegetable oil, only enough so it can be blended. If you can't find the fresh chilis, try to find it already as a paste in speciality stores or even amazon. This will be spicier but works just as fine.
Blend everything for the sauce at high speed. Adjust at the end with a bit of evaporated milk just to make it runnier. It should still be able to make a thick coat on the potatoes.
To cook the eggs, put them in a pot with cold water at medium heat. When it starts to boil, time 8min. Once done, shock in icy water and peel.
Arrange the lettuce, then the potatoes on top and cover them in the sauce. Finish with eggs cut in half and olives.