Preheat oven to 350°F.
Split the rolls in half and place the bottoms in a 9×13-inch baking dish. Spread on the ranch dressing, then top with bacon, turkey, and cheese. Cover with the tops of the rolls.
In a small bowl, mix together butter, garlic, parsley, and sesame seeds. Brush over the top of the rolls.
Cover the pan with foil. Bake for 20-25 minutes until warmed through and the cheese is melted.
Serve immediately. Refrigerate leftovers for up to 3 days in an airtight container.