Preheat the oven to 350 degrees F. Grease a 9x13-inch baking dish.

Unroll the crescent dough with the longest side at the bottom, creating a large rectangle.

Lay the Black Forest ham on top of the dough, followed by the Swiss cheese.

Starting with the shorter side, carefully roll the dough into a log shape.

Slice the roll into individual rolls about 1-inch thick.

Place the rolls in the prepared dish making sure to leave room between each one.

In a small bowl, mix together melted butter, poppy seeds, Dijon mustard, garlic powder, and Worcestershire sauce.

Brush the butter mixture all over the rolls using a pastry brush, ensuring that each one is coated evenly.

Bake uncovered for 20-25 minutes until the rolls are golden brown and the cheese is melted.

Cool for 5 minutes before serving.