Preheat and prep: Heat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish with nonstick spray or a pat of butter.

Slice the rolls: Keep the rolls attached in a slab. Use a serrated knife to slice them horizontally, creating a top and bottom half. Place the bottom half in the baking dish.

Add cheese: Lay a single layer of cheese slices over the bottom half. Overlap slightly so every bite gets melty goodness.

Layer the ham: Pile on the sliced ham evenly. Fold the slices loosely for lift and texture rather than laying them flat.

Top with more cheese (optional): If you like extra cheesy sliders, add a second layer of cheese.

Close it up: Place the top half of the rolls over the layers.

Make the glaze: In a bowl, whisk together melted butter, Dijon, honey or brown sugar (if using), Worcestershire, garlic powder, onion powder, and a pinch of salt and pepper. Stir in poppy seeds.

Brush generously: Pour or brush the glaze evenly over the tops, making sure it drips into the sides and edges.

Rest (if you can): Let the sliders sit for 5–10 minutes so the glaze soaks in. For make-ahead, cover and refrigerate up to 24 hours.

Bake covered: Cover the dish tightly with foil and bake for 15 minutes, until the cheese is starting to melt.

Uncover and finish: Remove the foil and bake another 8–10 minutes, or until the tops are lightly browned and the cheese is fully melted.

Slice and serve: Let them cool for 3–5 minutes, then cut along the roll lines and serve warm.