"I have to say this recipe is great. For some reason I never followed the actual recipe and used tuna. I have used both crab and shrimp. Both were incredible and these deviled eggs never last long. Most folks are used to the semi-sweet version and are blown away by the savory flavor this recipe has going for it. I usually do a quick rinse of the capers and olives. It cuts down on the saltiness I experienced the first time I prepared these. Awesome appetizer and quick and easy to prepare.