Wash and clean potatoes, then place in a boiling pot covered with water. Boil until tender. Remove skins and dice small. Also, at the same time, boil you eggs. Remove your skins and dice into small pieces.
Clean celery stalks and remove skins from onions, then dice finely. Next, you need to dice the black and spanish olives along with the pickles into finely sliced pieces.
Fry the bacon and cut into small pieces. Combine all the ingredients with the mayonnaise and mustard. Taste, then season according to your palate.