Hard-Boil the Eggs: Place the eggs in a pot and cover them with cold water by about 1 inch. Bring the water to a boil over high heat, then reduce the heat to low and simmer for 10–12 minutes. Transfer the eggs to an ice bath and let them cool completely before peeling.

Prepare the Filling: In a mixing bowl, combine the softened cream cheese, mayonnaise, Dijon mustard, and chopped pickled jalapeños. Mix until smooth and creamy, ensuring the jalapeños are evenly distributed throughout the filling. Season the mixture with salt and pepper to taste.

Halve and Hollow the Eggs: Carefully slice each egg in half lengthwise and scoop out the yolks into the prepared filling mixture. Discard the whites or reserve them for another use.

Mix It All Together: Stir the egg yolks into the cream cheese mixture until fully combined. Taste and adjust seasoning if needed.

Pipe or Spoon the Filling: Transfer the filling to a piping bag or resealable plastic bag with one corner snipped off. Pipe the mixture back into the hollowed-out egg whites, filling them generously. Alternatively, spoon the filling into the eggs for a simpler approach.

Garnish and Chill: Top each deviled egg with a small slice of pickled jalapeño for extra heat and visual appeal. Sprinkle lightly with paprika if desired. Cover and refrigerate for at least 30 minutes to allow the flavors to meld.