Slow Cooker Roast Beef (Sliceable!)

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!

Slow Cooker Roast Beef. Yes, no joke, this was made IN A SLOW COOKER. The crust is gorgeous because I browned it before cooking, but that amazing tender medium center of the roast beef is 100% slow cooker.

The recipe for this came from a new series I’ve started in 2017 of slow cooker sandwiches. I’ve combed through list after list of the top sandwiches people crave and I’ve started making slow cooker versions of them all. Most delicious project ever. This Slow Cooker Roast Beef can be served in thick slices for a beautiful meal worthy of company or it can be sliced thinly and used in place of deli roast beef (coming Friday!).

At the beginning of this month I spoke at a blogging conference where I met Gina from Skinnytaste. I had so much fun meeting her my friend surprised me with one of her cookbooks.  So when I came across Gina’s recipe for this roast beef in her book I immediately tested it out. It felt so meant to be that I would come across a recipe for one of the sandwiches on my long list. The verdict?

It is perfect! I added garlic to the recipe and skipped the broth, but the technique is what is golden here. It tastes like a shortcut Prime Rib dinner without the effort and high price tag! Win win! If you’re looking for a side dish to this Slow Cooker Roast Beef, I would recommend Classic Steakhouse Creamed Spinach and the Richest, Cheesiest, Crispy Mashed Potatoes. It may as well be Chistmas dinner because your meal is going to be amazing.

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!

Looking for more Slow Cooker Beef dishes?

If you’re keeping track here are the sandwiches we’ve got so far:

There’s more on the way too, I’ve made and photographed a lot of slow cooker sandwiches, so if you’re enjoying this series definitely stick around, more are coming!

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!

Tools Used in the making of this Slow Cooker Roast Beef:
Slow Cooker with Thermometer Probe: This slow cooker is a new addition to our house but it is an amazing new toy I’ve been having fun with. The thermometer fits through the lid without letting the heat escape.
Thermometer: If you don’t have that slow cooker, this thermometer can stay in the slow cooker with no issues.
Skinnytaste Fast and Slow: An amazing book by an even more amazing blogger. Her food doesn’t taste like it lost flavor to be better for you.

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!
5 from 21 votes
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Slow Cooker Roast Beef

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!
Course Main
Cuisine American
Keyword Slow Cooker Roast Beef Sliceable
Prep Time 10 minutes
Cook Time 1 hour 30 minutes
Total Time 1 hour 40 minutes
Servings 12 servings
Calories 351 kcal
Author Sabrina Snyder

Ingredients

  • 5 pounds chuck roast
  • 2 teaspoons Kosher salt
  • 1/2 teaspoon coarse ground black pepper
  • 2 cloves garlic minced
  • 1 tablespoon canola oil

Instructions

  1. Rub the chuck roast with the salt, pepper and garlic.
  2. Heat up your slow cooker insert (if cast aluminum) or a large pot on high heat with the canola oil.
  3. Sear the beef on each side for 3-4 minutes.

  4. Put the beef and the drippings from the pan into your slow cooker.
  5. Cook on low for 90 minutes.

  6. Using a standard meat thermometer or a slow cooker with a thermometer probe, cook to 135 (medium rare) or 140 (medium) degrees.
Nutrition Facts
Slow Cooker Roast Beef
Amount Per Serving
Calories 351 Calories from Fat 198
% Daily Value*
Fat 22g34%
Saturated Fat 9g56%
Cholesterol 130mg43%
Sodium 540mg23%
Potassium 627mg18%
Protein 36g72%
Vitamin A 25IU1%
Vitamin C 0.2mg0%
Calcium 33mg3%
Iron 3.9mg22%
* Percent Daily Values are based on a 2000 calorie diet.

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!

Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!
Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!
Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!
Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!
Slow Cooker Roast Beef that you can slice into tender slices cooked to a perfect medium temperature. Enjoy for dinner or sliced thinly in sandwiches, you will never buy the deli variety again!

About the Author: Sabrina Snyder

Sabrina is a professionally trained Private Chef of over 10 years with ServSafe Manager certification in food safety. She creates all the recipes here on Dinner, then Dessert, fueled in no small part by her love for bacon.

Dinner, then Dessert, Inc. owns the copyright on all images and text and does not allow for its original recipes and pictures to be reproduced anywhere other than at this site unless authorization is given. If you enjoyed the recipe and would like to publish it on your own site, please re-write it in your own words, and link back to my site and recipe page. Read my disclosure and copyright policy. This post may contain affiliate links.

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Comments

  1. This is great and so easy. I’m trying with frozen roast but net time I’ll try it thawed. I tried this a while ago and it was easy.

  2. Is this recipe degrees C or F?
    Just tried this today, and unfortunately didn’t work out for me. Ended up being well done as I was waiting for the temperature to rise, I’m thinking it must be the C or F problem

  3. This is my family’s go to recipe which we have at least once every two weeks. The only thing we do different is we leave it in the slow cooker until it gets very tender and almost falls apart. We love it! Thank you!

  4. I don’t have the type of thermometer that stays inside the crock pot. Can I just take the lid off periodically and stick a thermometer into the meat ?

  5. Hi!
    Just came across this and am INTRIGUED to say the least! 🙂 Very much want to try this but all I have is a shoulder roast and a bottom round roast- will either of those roasts work?

    1. The shoulder roast should work but the bottom round roast doesn’t really have enough fat on it to work with this recipe. I hope you enjoy it!

  6. Never in a million years would I have thought rare roast beef in a crock pot! This is what I did for 5 lb standing rib roast: crock on low while heating 1 cup beef broth on stove and browning meat all sides. Then paint with oil , thyme n pepper. Place in crock ribs down. A meat thermometer is imperative. Mine has a probe on a white attached to a display you set for alarm when it reaches correct temp. For med rare.
    It took 3 hrs 15 min on low. Starting with room temp meat….perfect !!!!! Wowzer. Frees up oven space……..Thanks.

    1. You can, but because it’s a leaner meat, you may want to cook it for less time. It won’t render down the same over the lengthy time.

  7. I made this tonight and it is still very much RAW in the middle. Had to put it back in the slow cooker and Im still waiting for it 🙁

    1. Janine, this is one recipe (since it needs to cook to such a specific temp) that a thermometer is called for in the recipe. Depending on how thick your cut of beef is you have to know by temperature when it is done. The timing is a guideline on this one and the steps are for the method. I wouldn’t guess/eyeball for something this specific. Sorry for any confusion.

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