These are really good! You could use finely shredded Cheddar cheese if you'd like, in place of the Parmesan.
6 medium baking potatoes (about 2 lbs)
1/4 cup butter, melted
salt & pepper
1/4 cup grated Parmesan cheese
2 tbsp dry bread crumbs
Cut whole potatoes, crosswise, into 1/8" slices, cutting only 3/4ths of the way through the potato. Place cut-side up in a greased 9 x 13" pan. Brush the potatoes with the some of the butter and sprinkle with salt and pepper. Bake 375 degrees for 45 minutes, brushing with more of the butter as they bake. Mix together the bread crumbs and the cheese, then sprinkle over the potatoes. Sprinkle on some paprika. Bake until tender, another 20 - 30 minutes.