Party Roast Beef Sandwiches - CRAZY good! We are totally addicted to these sandwiches!! Hawaiian rolls, roast beef, white American cheese, topped with butter, brown sugar, horseradish sauce, Worcestershire sauce, and poppy seeds. These things go fast! I always double the recipe. They are also good reheated!
Split each dinner roll. Spread a small amount of creamy horseradish sauce on the bottom of each roll. Make a sandwich of the roast beef and cheese and the dinner rolls. Arrange the sandwiches in a 9x13 pan.
In a small sauce pan combine butter, brown sugar, 1 Tbps horseradish sauce, Worcestershire and poppy seeds. Bring to a boil and pour over sandwiches.
Bake for 20-30 minutes, or until the tops are brown and crispy.