01 - Preheat oven to 400°F. Coat potatoes evenly with olive oil and sprinkle with salt. Pierce each potato multiple times with a fork to allow steam to escape during baking.
02 - Arrange potatoes directly on oven rack. Bake for 50-60 minutes until skins are crispy and a knife inserts easily into the center. Allow potatoes to cool until safe to handle.
03 - While potatoes bake, combine shredded chicken, sour cream, milk, cheddar cheese, crumbled bacon, sliced green onions, butter, garlic powder, smoked paprika, black pepper, and salt in a large mixing bowl. Stir thoroughly to distribute all ingredients evenly.
04 - Slice each cooled potato in half lengthwise. Carefully scoop out the interior flesh using a spoon, leaving approximately 1/4-inch thick shells intact.
05 - Add scooped potato flesh to the chicken mixture. Mash and stir until completely incorporated and smooth. Taste and adjust seasoning if necessary.
06 - Fill each potato shell generously with the chicken-potato mixture, creating a slight mound on top. Sprinkle additional shredded cheddar cheese over each stuffed half.
07 - Transfer stuffed potatoes to a baking sheet. Bake at 400°F for 15-20 minutes until cheese is fully melted and develops a golden-brown color.
08 - Remove from oven and immediately top with fresh chopped parsley. Serve piping hot while cheese remains melted and creamy.