Preheat the oven to 350º
Layer the bottom half of the rolls in a rectangular baking dish
Top with a layer of dill pickle mustard followed by the pickle slice, ham and cheese
Add the top half of the roll then brush the melted butter on top
Cover with foil and bake for 18 minutes
Remove foil and bake for 10 more minutes are until the tops are golden and cheese is melted
Enjoy!
