Baked Potatoes with butter

4 large idaho potatoes , scrubbed 1 1/2 cups fresh corn kernels (from about 3 ears) 1/2 cup unsalted butter , softened 2 tablespoons chopped shallots 1[...]

4 medium hot baked potatoes (Idahoes or russets are good) 3 ounces brie cheese, cut into 1 inch cubes 4 tablespoons butter or 4 tablespoons margarine , room[...]

4 lbs potatoes , pared and very thinly sliced (8 cups) 2 large onions , thinly sliced (3 cups) 1/2 cup butter 1/2 cup freshly grated parmesan cheese cayenne[...]