Beef Lover'S Dream Sandwich - cooking recipe

Ingredients

2 large onions, thinly sliced
1 teaspoon sugar
3 -4 tablespoons butter
2 tablespoons oil
3 cups button mushrooms, sliced
1 -2 teaspoon fresh minced garlic
1 1/2 cups beef broth
3 tablespoons whipping cream
6 tablespoons ketchup
2 tablespoons Worcestershire sauce
2 teaspoons Dijon mustard
3 lbs cooked steak or 3 lbs roast beef, sliced thinly
swiss cheese or provolone cheese, slices
6 -8 Italian rolls, sliced in half

Preparation

In a skillet cook the onions in butter and oil with sugar until soft and caramelized (about 10-15 minutes) 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!