Preheat oven to 350 degrees F. Spray a 13"x9" baking dish with cooking spray.
Slice the rolls in half horizontally. (Keep the rolls connected together.) Place the bottom half of the rolls into the bottom of a prepared baking dish.
Layer the slices of ham evenly over the top of the bottom halves of the rolls.
Layer the slices of Swiss cheese on top of the ham.
Place the top half of the rolls over the cheese.
In a small bowl, whisk together the melted butter, minced garlic, Italian Seasoning, Dijon mustard, and Worcestershire.
Brush the butter sauce over the top of the rolls in the pan. Cover the pan with foil.
Bake the sliders in a preheated oven for about 15 minutes. Remove the foil and bake for another 3 or 4 minutes just until the tops are golden brown.