Using a large serrated bread knife, slice all 12 rolls in half horizontally so that you have one large top half and one large bottom half. (Do not pull the rolls apart.)
Place the bottom half of the rolls into a rimmed baking sheet or 9x13 pan. Line hot dogs in single layer, then cover evenly with chili sauce. Top with shredded cheese. Add top half of rolls.
In a small bowl, combine melted butter with spices. Brush evenly over top of rolls.
Cover with foil and bake 10 minutes, remove foil and bake another 10 minutes; until golden and heated through.
Remove from oven and let rest 5 minutes. To serve, slice into individual sliders.
Notes
Add raw chopped onions to the layers or other favorite hot dog fixins.