Looks really tasty!
I know it's a different dish, but here's how we like to make potatoes on Sunday:
Wash the potatoes thoroughly, don't peel. Cut in half lengthwise. Sprinkle the skin side with salt (don't be afraid to over-salt, the excess with fall off). Put into the oven on the wire rack, app. at 325F. Bake until golden brown. To serve, cut the flat side open and put a slab of butter inside. Enjoy