Clean 3 large russet potatoes. Rub with a olive oil and sprinkle sea salt. Puncture 3-4 times with a fork or knife. Place them on a baking tray and bake for 1 hour.
Let the potatoes cool for 10 minutes. Then cut in half lengthwise.
Scoop the center, leaving a little edge of the potato on the bottom and sides to hold the stuffing.
Put the cooked potato filling in a large bowl and mix the cheese, butter, sour cream, milk, salt, pepper, and paprika.
Stuff the potato skins
Grill on med- high heat for about 20 minutes or until the filling is cooked through. Remove from the heat and top with the bacon and chives.