01 - Place eggs in a saucepan and cover with cold water. Bring to a rolling boil over medium-high heat, then reduce to low, cover, and simmer for 10 minutes.
02 - Drain the hot water and immediately transfer eggs to an ice bath. Let them cool completely, then gently peel off the shells.
03 - Slice each egg in half lengthwise. Carefully scoop out the yolks into a medium mixing bowl, keeping the whites intact.
04 - Mash the yolks thoroughly with a fork. Add cream cheese, mayonnaise, sour cream, Dijon mustard, and garlic powder. Mix until completely smooth and well combined.
05 - Stir in the diced jalapeño, chopped bacon, shredded cheddar cheese, and chives. Season with salt and pepper to taste.
06 - Spoon or pipe the yolk mixture back into the hollowed egg white halves, dividing the filling evenly.
07 - If using, toast panko breadcrumbs in a dry skillet over medium heat, stirring frequently, until golden brown. Sprinkle over the filled eggs.
08 - Top with additional bacon crumbles and jalapeño slices. Refrigerate until ready to serve. Best served chilled.