Ingredients
| 4 | tablespoons butter, melted |
| 1 | tablespoon Dijon mustard |
| 2 | teaspoons poppy seeds |
| 1 | teaspoon Worcestershire sauce |
| 1 | teaspoon grated onion |
| 1 | (12-count) package dinner rolls |
| 1 | (6-ounce) package sliced Swiss cheese |
| 8 | ounces thinly sliced leftover ham |
Directions
Heat oven to 375°F. Lightly spray 13×9 inch baking dish with non-stick cooking spray.
In small bowl, combine butter, mustard, poppy seeds, Worcestershire, and onion.
Slice sheet of dinner rolls in half horizontally. Place bottom half of rolls in prepared baking dish.
Pour ½ of butter mixture on bottom layer of rolls. Layer cheese and ham; top with bun tops. Brush tops of buns with remaining butter mixture. Cover with foil.
Bake 10 to 15 minutes or until cheese is melted and sliders are warmed through. Remove foil. Bake 5 minutes to toast bun tops. Slice along roll lines to serve.