Preheat the oven to 375 degrees. Place the bacon on a sheet pan with a wire cooking rack inserted. Be sure to spray the rack with nonstick cooking spray. Sprinkle each piece of bacon with a pinch of pepper and 1 tsp of brown sugar. Bake for 16-20 minutes. This will have to be cooked in a couple of batches.
Let the bacon cool slightly and then chop it into pieces small enough to fit on the rolls.
Meanwhile, melt the butter and honey in the microwave. Stir to combine and set aside.
Cut the entire package of rolls in half and place them into a square baking dish. Spread 2/3 of the honey butter on the bottom half.
Top with the havarti cheese and then the chopped bacon. Place the other half of the rolls on top and then spread the rest of the honey butter on the tops.
Bake for 20-22 minutes at 350 degrees or until the cheese is melted. Tent the dish with aluminum foil about half way through so the rolls do not burn.