Stab the potatoes a few times all around. Coat in a drizzle of olive oil and a good pinch of salt and pepper. Place in the oven at 356F/180C for 60-70mins, or until deep golden and fork tender.
Once cool enough to handle, slice off the top (¾ of the way up) and scoop out most of the centre, leaving a thin wall to keep the potato sturdy.
In a large mixing bowl, combine the potato filling with cream cheese, garlic powder, butter, a good pinch of salt and pepper (to taste) and most of your cheddar, bacon & jalapeños (save some to top).
Evenly divide the filling among your potato skins, then top with your remaining cheddar, bacon and jalapeños. Place back in the oven at 430F/220C for 15mins or until the cheese turns nice and crispy.
Serve with a dollop of sour cream and a sprinkle of chives.
