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Simply Delicious Roast Beef Sandwiches

Mushrooms add a different touch to these comforting roast beef sandwiches. I like to pile the shredded beef high on Kaiser rolls.—Scott Powell, Phillipsburg, New Jersey
  • Total Time
    Prep: 15 min. Cook: 8 hours
  • Makes
    15 servings


  • 1 beef rump roast or bottom round roast (3 to 4 pounds)
  • 1 can (10-3/4 ounces) condensed cream of mushroom soup, undiluted
  • 1 envelope onion soup mix
  • 2 celery ribs, finely chopped
  • 1 jar (6 ounces) sliced mushrooms, drained
  • 15 kaiser rolls, split


  • Cut roast in half; transfer to a 5-qt. slow cooker. Combine soup and soup mix; stir in celery. Pour over meat. Cover and cook on low for 8-10 hours or until meat is tender, adding mushrooms during the last hour of cooking.
  • Remove meat from slow cooker. Skim fat from cooking juices. When cool enough to handle, shred meat with two forks and return to slow cooker; heat through. Spoon 1/2 cup onto each roll.
Nutrition Facts
1 each: 307 calories, 8g fat (2g saturated fat), 55mg cholesterol, 699mg sodium, 33g carbohydrate (2g sugars, 2g fiber), 24g protein. Diabetic Exchanges: 2 starch, 2 medium-fat meat.

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Average Rating:
  • wmplpi
    Oct 9, 2019

    Adding a bottle of beer to the recipe will kick up the flavor

  • robbrd
    Aug 24, 2019

    I'm giving this 3 stars as I'm not a good person to review it since I don't care for roast beef. I did eat a sandwich to see if it would knock my socks off. It didn't. My family and my son's girlfriend were happy with it. They all agreed it tasted good but they also said they wouldn't ask for it but they wouldn't complain if I served it again. If nothing else, it was a nice change for our supper.

  • Candee88
    May 14, 2016

    I recently made this with a few of my own personal additions and loved it - the recipe as written would be good I think but I wanted more flavor punch so I used a packet of au jus mix along with the onion soup mix and I added about 2 to 3 T worcestershire sauce, a teaspoon of dried thyme and a few shakes of tabasco. I also added one chopped green bell pepper along with the celery. I thought it had wonderful flavor and the leftovers were even better. Thanks so much for sharing this recipe!!

  • QuiltedPiper2
    Aug 5, 2015

    It was a terrible waste of time and money. We threw it away rather than having to face eating it.