Step 1

Preheat the oven to 350 degrees Fahrenheit. Grease a 9x13 inch baking dish with cooking spray or butter.

Step 2

Slice the buns in half. Place the bottom halves in the baking dish. Layer a slice of ham and a slice of cheese on each bottom bun, then cover with the top halves of the buns.

Step 3

In a bowl, mix the melted butter, mustard, honey, poppy seeds, Worcestershire sauce, onion powder, and garlic powder.

Step 4

Pour the sauce evenly over the sliders. Let them sit for about 5-10 minutes to soak in the sauce.

Step 5

Cover the dish with aluminum foil and bake for 12-15 minutes. Then, uncover and bake them for an additional 5 minutes, or until the tops are golden brown and crispy.

Step 6

Slice, serve, and enjoy!