01 - Heat oil in a deep fryer or heavy-bottomed pot to 350°F.
02 - Slice each jalapeño in half lengthwise. Use a spoon to carefully remove seeds and membranes—remove all for less heat, leave some for extra spice.
03 - Combine cream cheese, cheddar cheese, chives, garlic powder, salt, and black pepper in a bowl. Mix until fully incorporated and smooth.
04 - Fill each jalapeño half generously with cheese mixture. Press lightly to create an even surface.
05 - Arrange three shallow bowls: one with flour, one with beaten eggs whisked with milk, and one with breadcrumbs mixed with smoked paprika.
06 - Dredge each stuffed jalapeño in flour, dip into egg mixture, then coat thoroughly with breadcrumbs. Press gently to ensure crumbs adhere.
07 - Fry poppers in batches for 2–3 minutes until golden brown and crispy. Remove with slotted spoon and drain on paper towels.
08 - Let poppers cool for 2–3 minutes before serving to allow filling to set.