Boil the eggs for 15 minutes in a pot (using a gas stove).

Let them cool slightly, then peel the shells.

Carefully cut the eggs in half without breaking them (I also trim a little off the ends so they stand upright).

Gently remove the yolks and place them in a bowl.

Add the cayenne pepper to the yolks in the bowl and mash them. Then add the mayonnaise and tuna, mixing well to combine.

Put the mixture into a piping bag or a small plastic bag and fill the egg halves.

Ready to serve!