There are two camps of thought on potato skins. Some folks scoop out most of the potato, mix it with some yummy stuff, spoon it back into the skins and bake. The other camps says no, no, no, that only a shallow scrape of potato is removed and the potato is topped with all kinds of yummy stuff and baked. I like both. This potato skin falls cleanly in the first camp. Soon, I'll post skins for the second camp! The cook time estimated above assumes the potatoes are baked in the microwave.
This appetizer is perfect for parties because you can roast the potatoes and make the potato filling ahead. Just store separately and assemble before the party and bake. Serve warm, fresh from the oven.