Slice hard-boiled eggs lengthwise and scoop out yolks with a spoon.
Lay egg whites on a platter.
I used a hand blender to whip the egg yolks, mayo, mustard, cayenne pepper, salt and pepper. This gets the yolk mixture really creamy.
Chop ½ cup black olives (mix with some green olives for added flavor) and fold into yolk mixture. Make sure that you drain the olives and let them dry a little bit. If there's too much liquid on the olives they will make your yolk mixture watery.
Scoop the yolk mixture into a sandwich size ziplock bag and cut one corner of the bottom of the bag to make a very small hole.
Squeeze out the yolk mixture into each egg to make a decorative swirl.
Sprinkle with paprika.
Recipe by Bebe Love Okazu at https://bebeloveokazu.com/2010/04/05/deviled-eggs/