ham and Swiss Honey Mustard Sandwiches

1 package of dinner rolls (the kind that are stuck together)
Swiss cheese (We use a lot)
Thinly sliced Ham (We have tried turkey too)
Honey mustard spread:
mix together,
1/2 cup honey
1 stick butter melted
1/2 cup mustard
1 TB poppy seeds
dash of worchestershire sauce

Grease a 9X13 pan. Spread 1/3 of the sauce on the bottom of the pan. Slice the rolls down the middle (So all the tops are together and all the bottoms are together, do not pull the rolls apart), place bottom half of the rolls in the pan. Layer ham, cheese, and 1/3 sauce. Put tops of rolls on and pour remainder of sauce over the top. Cover with foil and bake at 350 for 35 min.