Frequently Asked Questions
What is the Ultimate Beef & Mushroom Melt Sandwich?
It is a hearty sandwich made with thinly sliced roast beef or steak, caramelized onions, sautéed mushrooms, and a creamy savory sauce on crusty Italian rolls.
How many servings does this recipe yield?
This recipe makes 6 to 8 servings.
How many calories are in one serving?
Each serving contains approximately 275 calories.
What type of beef is best for this sandwich?
Leftover roast beef or thinly sliced steak are the best options for this recipe.
What kind of cheese should I use?
Swiss or provolone cheese slices are recommended for the best flavor and melt.
How long does it take to caramelize the onions?
The onions take about 10-15 minutes to cook over medium heat until they are soft and caramelized.
What ingredients are in the sandwich sauce?
The sauce includes beef broth, whipping cream, ketchup, Worcestershire sauce, and Dijon mustard.
What type of mushrooms are recommended?
The recipe calls for 3 cups of sliced button mushrooms.
How much protein is in each sandwich?
There are 18.75g of protein per serving.
What is the fat content per serving?
One serving contains 17.5g of fat.
How many carbohydrates are in a serving?
Each serving has 11.25g of carbohydrates.
Do I need sugar for this recipe?
Yes, one teaspoon of sugar is used to help caramelize the onions.
How do I deglaze the skillet?
Use beef broth to deglaze the skillet, scraping up any browned bits from the bottom.
What kind of rolls are best?
Crusty Italian rolls sliced in half are ideal for holding the beef and mushroom mixture.
How much beef is required for the full recipe?
You will need 3 lbs of thinly sliced cooked steak or roast beef.
Is fresh garlic required?
The recipe suggests using 1-2 teaspoons of fresh minced garlic.
How much ketchup is used in the sauce?
The sauce requires 6 tablespoons of ketchup.
What is the purpose of the whipping cream?
Whipping cream is used to create a rich and creamy consistency in the sauce.
How do I prepare the onions?
Thinly slice two large onions and sauté them with butter, oil, and sugar.
Can I use a different type of mustard?
The recipe specifically calls for 2 teaspoons of Dijon mustard for its unique flavor.
How much Worcestershire sauce is needed?
The recipe uses 2 tablespoons of Worcestershire sauce.
What should I do after cooking the mushrooms?
Transfer the sautéed mushrooms to a separate bowl and set them aside until you are ready to add them back into the sauce.
How long should the beef broth simmer?
Let the beef broth simmer for 5-6 minutes to reduce slightly before adding other sauce ingredients.
How many ingredients are in this recipe?
There are 14 total ingredients listed for this recipe.
Is this sandwich served hot or cold?
This sandwich should be served warm for the best experience.
Should the onions be drained?
Yes, after caramelizing, remove the onions from the skillet and let them drain on a paper towel.
How much butter and oil is needed?
Use 3-4 tablespoons of butter and 2 tablespoons of oil to sauté the vegetables.
What are the main tags for this recipe?
Key tags include beef sandwich, leftover roast beef, steak sandwich, mushroom sandwich, and comfort food.
What is the final assembly step?
Top the beef mixture with cheese and sautéed onions, then close the sandwich with the remaining roll halves.
Is this a good recipe for lunch?
Yes, it is an irresistible choice for a hearty lunch or a casual dinner gathering.