Ingredients

• cooking spray
• 1 , 12 count
• 1 , 6 ounce
• 0.75 pounds shredded Swiss cheese
• 0.5 cups unsalted butter , melted
• 1 tablespoon Dijon mustard
• 1 tablespoon poppy seeds
• 2 teaspoons Worcestershire sauce
• 2 teaspoons dried minced onion
• 0.25 teaspoons salt , or to taste
• 0.25 teaspoons ground black pepper , or to taste

Instructions

1. 1 Gather all ingredients. Preheat the oven to 350 degrees F (175 degrees C). Line a 9-inch square baking pan with aluminum foil and spray with cooking spray.
2. 2 Pull attached rolls from the package. Use a serrated knife to cut through horizontally, separating rolls into a top and bottom "slab."
3. 3 Place bottom slab into the prepared pan. Layer with 1/2 of the ham, all of the Swiss cheese, followed by remaining ham. Cover with top slab.
4. 4 Whisk melted butter, mustard, poppy seeds, Worcestershire sauce, onion, salt, and pepper together in a small bowl until well combined.
5. 5 Slowly pour butter mixture over all rolls. Use a spatula to spread it evenly; some will pool at the bottom.
6. 6 Cover with aluminum foil and let stand at room temperature for 5 to 10 minutes.
7. 7 Bake, covered, in the preheated oven until cheese has melted, about 20 minutes. Uncover and continue baking until rolls are browned, 3 to 5 more minutes.
8. 8 Cut to separate sliders.

Nutrition per serving