Ham and Cheese Sliders

Ingredients (11)

• + cooking spray add to pantry
• + 1 (12 count) package Hawaiian sweet rolls add to pantry
• + 1 (6 ounce) package thinly sliced deli ham add to pantry
• + ¾ pound shredded Swiss cheese add to pantry
• ✓ ½ cup unsalted butter
• + 1 tablespoon Dijon mustard add to pantry
• + 1 tablespoon poppy seeds add to pantry
• + 2 teaspoons Worcestershire sauce add to pantry
• + 2 teaspoons dried minced onion add to pantry
• ✓ ¼ teaspoon salt, or to taste
• ✓ ¼ teaspoon ground black pepper, or to taste