Mushroom Slow Cooker Roast Beef

Mushroom Slow Cooker Roast Beef

J 25

"This is tender, fall-off-the-bone roast beef with mushrooms. It's perfect as-is. Shred the leftovers for cheese steak sandwiches."


9 h 5 m servings 388 cals
Serving size has been adjusted!

Original recipe yields 8 servings



  • Calories:
  • 388 kcal
  • 19%
  • Fat:
  • 28.1 g
  • 43%
  • Carbs:
  • 6.2g
  • 2%
  • Protein:
  • 24.4 g
  • 49%
  • Cholesterol:
  • 82 mg
  • 27%
  • Sodium:
  • 453 mg
  • 18%

Based on a 2,000 calorie diet

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  • Prep

  • Cook

  • Ready In

  1. Place the mushrooms in the bottom of a slow cooker; set the roast atop the mushrooms; sprinkle the onion soup mix over the beef and pour the beer over everything; season with black pepper. Set slow cooker to LOW; cook 9 to 10 hours until the meat is easily pulled apart with a fork.


  • Easy Cleanup
  • Try using a liner in your slow cooker for easier cleanup.
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Your rating



  1. 224 Ratings


If I don't have a can of beer, what can I use in it's place? Thank you!

Great! My husband raved about how tender the meat was. I actually adjusted it a little bit...I used 2 1oz packages of onion soup mix and I used a little over a 3lb chuck roast...the butcher sa...

Excellent roast!! I was a little weary using, but it taste great. Thanks for giving me another great recipe to add to my collection. (I used a 6 lb. roast and my family of 7 ate every single bit...

This is a nice recipe for beef and mushroom pot roast, but why use a standing rib roast, which is much better roasted with dry heat. An arm roast or chuck roast works well here and is a LOT les...

I've used beer with beef roasts (Guinness Draught to be exact) and I've used onion soup mix too (Beefy Onion to be exact). But I've never used the two together and I was a little uncertain abou...

I been cooking this recipe for decades! Super easy and tasty. Add sliced onions to the bottom of the slow cooker along with the mushrooms for another tasty addition. Strain the liquid from the v...

I added 5 cloves of garlic and half an onion cut into thin slices. Next time I'll definitely put more mushrooms in and cook it a little bit longer. Overall, the flavor was really good and the br...

Yum Yum yumm... I made just as written and must admit I had an urge to add a few more things, but it was great as is! The house smelled so good it made my stomach growl and I had to eat a bowl ...

This was awesome. I've never cooked ribs before but found some one a great deal. Made this as the recipe said except we used Ginger Ale instead of beer simply because we don't have alcohol in ou...