
Actually, I got the idea years ago from a recipe for twice-baked jacket potatoes. You bake the potato, cut it in half lengthwise, and scoop each half out - being careful not to break the skins. You return the skins to the oven, turn of the heat a bit, you want them to get crispy. Take the insides and mash them up either smooth or lumpy (to your preference) and mix with as many fattening ingredients you can find - butter, cream, soft cheese, bacon bits ... the list goes on and on. When still warm (or heat in microwave until warm again) put the filling back in each jacket half and serve.
I am too lazy to wait for real oven-baked jacket potatoes - but lately my husband has asked for them so I start them off in the microwave and finish in the oven. They are better then microwave-only in that they are fluffier - but the skin is not the same.
... I'm hungry now!