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