Beef Lover's Dream Sandwich


This is *the* ultimate sandwich for leftover roast beef, i also make this using thinly sliced leftover steak, you may adjust all amounts as desired, the amounts listed should make 6-8 sandwiches depending on the amounts used in the sandwiches --- i suggest to use crusty buns for this, they will hold the sauce better :)

Steps


In a skillet cook the onions in butter and oil with sugar until soft and caramelized season with salt and remove with a slotted spoon to a paper towel to drain the fat.
Add in the mushrooms and fresh garlic to the skillet.
Cook over medium heat until mushrooms begin to just turn brown.
Transfer to a bowl.
To the same skillet add in the beef broth to deglaze the pan.
Simmer for 5-6 minutes scraping down any browned bits.
Add in whipping cream , ketchup , worcestershire sauce and mustard , stir for 1-2 minutes over low heat with a wooden spoon.
Then add in the cooked mushrooms and beef slices to the sauce in the skillet.
Stir to combine.
Divide the steak / sauce mixture on the bread slices.
Top with swiss cheese , sprinkle with sauteed onions , then top with remaining bread slices.
Delicious !.

Ingredients


onions, sugar, butter, oil, button mushrooms, garlic, beef broth, whipping cream, ketchup, worcestershire sauce, dijon mustard, steak, swiss cheese, italian rolls