Making Ham and Cheese Sliders on Hawaiian Rolls is straightforward. Follow these steps for a delicious result:

1. Preheat your oven to 350°F (175°C).

2. Prepare the Baking Dish: Lightly grease a 9×13-inch baking dish.

3. Separate the Rolls: Slice the Hawaiian rolls in half horizontally without separating them into individual rolls.

4. Layer Ham and Cheese: Place the bottom half of the rolls in the baking dish. Layer half of the ham slices evenly over the rolls, followed by half of the Swiss cheese slices.

5. Add More Layers: Repeat the layering with the remaining ham and Swiss cheese on top.

6. Place the Top Half: Carefully position the top half of the rolls over the filled bottom half.

7. Prepare the Butter Mixture: In a bowl, mix the melted butter, Dijon mustard, poppy seeds, garlic powder, onion powder, salt, and pepper.

8. Brush the Mixture: Generously brush the butter mixture over the top of the slider rolls to ensure even flavor and a golden brown finish.

9. Bake: Cover the baking dish with aluminum foil and place it in the preheated oven. Bake for 15 minutes.

10. Uncover and Brown: After 15 minutes, remove the foil and bake for another 10 minutes, or until the tops are golden brown and the cheese is melted.

11. Cool Slightly: Once baked, remove the sliders from the oven and let them cool for a few minutes before slicing them into individual portions.

12. Serve Warm: The sliders are best served warm to enjoy the melty cheese and soft rolls.

Following these steps ensures you create a batch of perfect Ham and Cheese Sliders that your guests will love!