Step 1

Preheat oven to 350°F. Grease a 9x13 baking dish.

Step 3

Cut the entire pack of rolls in half, horizontally (keeping all top and bottom halves separately in tact). Watch the video at the top of the post to see what I mean.

Step 5

Place the bottom of the rolls into the prepared baking dish.

Step 7

Distribute the ham and cheese evenly over the rolls. I like to do two thin layers of cheese with the ham in the center. Put the tops on the rolls. Set aside.

Step 9

In a small sauce pan, melt butter over medium heat. Add shallot and cook for 1 minute. Remove from heat and add mustard, brown sugar, Worcestershire sauce and salt. Stir to combine.

Step 11

Pour sauce evenly over all of the sandwiches. Sprinkle tops with poppy seeds.

Step 13

Cover with foil and bake for 12 minutes, or until cheese is melted. Uncover and cook for 3 additional minutes. Serve hot.