Preheat the oven to 375°F. Then, slice jalapeños lengthwise and scoop out seeds/ribs.
In a bowl, mix cream cheese, sour cream, lemon juice, crumbled bacon (reserve a bit to garnish the top of the poppers), about half of the shredded cheese, minced garlic, salt, pepper, and chives.
On a baking pan lined with parchment, fill each jalapeño half with the cheese mixture. Then, evenly sprinkle each jalapeño half with the remaining shredded cheese (press lightly so they stick).
In another bowl, mix panko and melted butter until well combined. Then, evenly top each jalapeño popper with panko and press lightly so they stick.
Bake for about 15-18 min until tender (but not soggy and overcooked). Then, broil 1–2 min for additional color.
Transfer the jalapeño poppers to a tray and garnish with additional bacon and chives. Serve hot and enjoy!