These sandwiches are so delicious. They make us happy. I've seen them all over the Web, so I don't know who deserves the credit, but pouring sauce over a sandwich is a wonderful idea. The recipe is quite versatile. You can change the meat, the roll size, the mustard type. You can use it as a main dish (large rolls) or an appetizer (little slider rolls) -- whatever you want. Enjoy!
24 small dinner rolls OR 12 large French rolls
Ham or turkey slices (I used deli meat)
Swiss cheese slices
Mayonnaise or Miracle Whip
Slice rolls in half and spread Miracle Whip on both sides. Place meat and cheese inside, then close rolls and place tightly together in baking dish. Pour or spoon sauce over all. Cover with foil and bake at 350 degrees for about 15 minutes, or until cheese is melted. Uncover and bake a couple of minutes more. Serve warm. Sandwiches can be assembled ahead of time (including sauce) and refrigerated before baking.
1/2 c. butter, melted
1 1/2 Tbsp. yellow mustard or spicy brown
1 Tbsp. minced onion
1/2 tsp. Worcestershire sauce
1/2 Tbsp. poppy seeds
Whisk together sauce ingredients, and then pour evenly over sandwiches.