Slow Cooker Beef and Barley Soup


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Slow cooker beef and barley soup in a white bowl

Slow Cooker Beef and Barley Soup is loaded with tender beef, vegetables, and barley in a fragrant broth. There’s no pre-cooking required – just combine everything in the slow cooker, simmer it low all day, and come home to this comforting meal. 

This time of year, my idea of busy weeknight heaven is coming home to a hearty, savory soup simmering in the slow cooker. Beef and Barley Soup is one of my all-time favorites (along with Taco soup with ground beef). I always serve it with warm, crusty bread, but it really doesn’t need anything on the side at all – it’s a complete meal in a bowl. The best part of this soup? The super fragrant, rich broth that comes from the meat, vegetables, and dried herbs simmering together.

Do you love freezer meals as much as I do? Check out all of my freezer-friendly meals which each include a printable label to attach to the meal.

a ladle of beef and barley soup

Why Make Beef and Barley Soup In the Slow Cooker

Beef and Barley Soup uses beef stew meat which is lean and prone to drying out as it cooks. The solution? Simmering the beef over very low heat. The slow cooker does all the work for you and prevents the soup from boiling (which can make the beef tough).

beef and barley soup in the slow cooker

Ingredients for Beef and Barley Soup

  • Onions, Celery, Carrots – This mix of vegetables, also called “mirepoix”, is a classic base for soups and stews. The onions can be chopped small, but the celery and carrots should be sliced into thick slices so that they will hold up during the long cooking time.
  • Tomato Paste – This adds a rich savory flavor to the soup and thickens the broth slightly.
  • Diced Fire-Roasted Tomatoes – Any diced tomatoes will work in this soup, but fire-roasted tomatoes give the soup even more depth of flavor. As the name implies, these are tomatoes that are roasted before they’re chopped. Sometimes fire-roasted tomatoes come with added garlic and basil and those would be great additions to the flavors of the soup. The tomatoes should not be spicy, so be sure to check the label and don’t get a version that includes spice or spicy ingredients like jalapeños. 
  • Beef Broth – Beef broth helps to enhance the flavor of the soup. This can be fairly salty, so feel free to grab a low-sodium version if you’re sensitive to salt. (You can always season the soup with more salt at the end of cooking if needed.)
  • Pearl Barley – Be sure to grab “pearl” or “pearled” barley. These are barley grains that have had the tough outer hull removed so they cook faster (in the right amount of time for this soup).
  • Beef Stew Meat – This cut of beef usually comes pre-sliced into cubes. It’s a leaner cut that works well when simmered over low heat. We get ours at Costco and freeze it in 1 lb portions for soups and stews (see below for more uses for beef stew meat).
  • Italian Seasoning, Bay Leaves – These pantry staples add herb flavor to the soup.
  • Fresh Parsley, Lemon Juice – Most slow cooker meals benefit from having a few fresh ingredients added at the end. You can skip the fresh parsley and / or lemon juice stirred in at the end, but they help to highlight and brighten the other flavors in the soup.


a bowl of beef and barley soup with slices of crusty bread

Substitutes for Beef Stew Meat

If you prefer to use another cut of meat in place of beef stew meat, try sliced chuck, sirloin, or brisket. Short ribs (bone-in or boneless) or oxtail also make great additions to beef soup or stew.

Do You Need to Brown the Beef First?

I never like telling you to (or making myself) do the extra work to brown meat in a skillet unless it’s absolutely necessary. This recipe is improved by including the browning step, though it is not completely necessary. I found that browning the meat first helped it to hold its cubed shape, stay tender, and added a noticeable depth to the flavor. That said, we all really liked the version made without browning the meat. It wasn’t *quite* as good, but if you’re in a rush, I say go for it and skip the browning. 

browning beef in a skillet

Freeze This Meal

To Freeze Beef and Barley Soup: If you’re going to freeze this recipe, combine all ingredients listed below except 4 cups of the broth, parsley, and lemon juice in a freezer-safe bag or container. I always recommend leaving some or all of the liquid out of the soup when you freeze it to save space in the freezer. (Just keep a carton of beef broth in the pantry for when you are ready to cook this soup.)

To Slow Cook Soup: Defrost the soup in the refrigerator for 24 to 48 hours. Pour the soup into the bowl of a slow cooker and add 4 cups of Beef Stock. Cook on low for 7 to 8 hours. 

Print the recipe below for a printable label you can attach to the top of the freezer meal. 

Slow cooker beef and barley soup in a freezer bag

Other Ways to Use Beef Stew Meat

  • Instant Pot Korean Beef and Brown Rice – This recipe that uses pantry / freezer staples is a regular at our house. The beef simmers in a rich, savory and sweet sauce that you can spice to your liking (or not at all).
  • Mississippi Roast – This slow cooker meal calls for whole chuck roast but it would be great with beef stew meat as well. Just follow the directions, including browning the meat before adding it to the slow cooker. 
  • Slow Cooker Sesame Beef and Broccoli

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dipping bread into beef and barley soup

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a bowl of beef and barley soup
3.82 from 60 votes

Slow Cooker Beef and Barley Soup

Slow Cooker Beef and Barley Soup is loaded with tender beef, vegetables, and barley in a fragrant broth. Simmer it low all day long and end the day with this comforting meal. Best served with warm, buttery slices of fresh bread.
This recipe should be made in a 6-quart or larger slow cooker.
Prep: 10 minutes
Cook: 7 hours
Total: 7 hours 10 minutes
Servings: 6


  • 6-quart Slow Cooker
  • Knife
  • Cutting Board


  • 1 Onions, chopped
  • 3 stalks Celery, sliced
  • 8 ounces Carrots, sliced into rounds
  • 4 cloves Garlic, chopped
  • 2 Tablespoons Tomato Paste
  • 1 14 ounce can Diced Tomatoes, preferably fire-roasted
  • 6 cups Beef Broth
  • 1/3 cup Pearl Barley
  • 1 pound Beef Stew Meat (should come sliced into cubes; see note)
  • 2 teaspoons Italian Seasoning
  • 2 Bay Leaves
  • 1 Tablespoon Parsley, curly or flat-leaf, chopped
  • 1 teaspoon Lemon Juice
  • Baguette (optional, for serving)


  • Optional Browning (this step improves flavor and helps the beef and helps it to stay tender, but can be skipped in a pinch): Heat 2 Tbsp cooking oil (not in ingredients list) in a large skillet or saute pan over medium meat. Pat the beef dry and season it lightly with some salt and pepper. Add the beef to the skillet and cook on all sides until brown. It does not need to be cooked through since it will finish cooking in the slow cooker.
  • Combine onions, celery, carrots, garlic, tomato paste, diced tomatoes (including liquid), broth, barley, beef stew meat, Italian seasoning, and bay leaves in the bowl of a slow cooker. (See below for freezer instructions.)
  • Cook on low for 7 to 8 hours. (Note: I don’t recommend cooking this on high because many slow cookers so hot on the high setting that they can boil, leading to tougher, drier pieces of meat.)
  • Discard bay leaves.
  • Stir in parsley and lemon juice.
  • Taste soup and season with some salt and pepper if needed.
  • Serve with warm baguette slices.


In testing we used large cubes of beef stew meat (2 to 3 inches). The meat will shrink considerably as it cooks. If using smaller cubes of beef, reduce cook time by 1 hour.
If you’re going to freeze this recipe, combine all ingredients listed above except parsley and lemon juice in a freezer-safe bag or container but do not cook. Add 2 cups of stock but leave 4 cups out until you're ready to cook. Refrigerate for up to 3 days. Freeze for up to 4 months. 
Print and attach the label below so cooking instructions are ready when you are!
beef and barley soup freezer label


Calories: 314kcal | Carbohydrates: 31g | Protein: 32g | Fat: 7g | Saturated Fat: 2g | Cholesterol: 70mg | Sodium: 1111mg | Potassium: 993mg | Fiber: 7g | Sugar: 6g | Vitamin A: 9840IU | Vitamin C: 10mg | Calcium: 95mg | Iron: 4mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Author: Jess Smith via Inquiring Chef
Cost: $11.75
Calories: 314
Keyword: beef recipe, easy freezer meal, freezer friendly, healthy recipe, slow-cooker
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About Jess Smith

Jess is the recipe creator and photographer at She spent nearly a decade as the Chief Recipe Developer for the award-winning meal planning app Cook Smarts. Her colorful, healthyish recipes have been featured in popular online publications including Parade, Hallmark, and HuffPost.

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  1. Would love to make the beef and barley soup recipe. Since I am alone, I like to cut soup recipes in half. If I do that with this recipe, do I need to adjust the cooking time?


    1. Hi Linda – there shouldn’t be a need to adjust the time even if cutting the amounts in half. I have a smaller (4-quart) slow cooker I use for halving this and other recipes and find it works a little better and heats up faster since there isn’t as much open space, but you should be fine with the cook times as-written in any size machine. Enjoy!

  2. 2 stars
    Way too tomato-y. This is basically tomato soup with beef and barley. Next time I will reduce the canned tomatoes by half, and no paste.

    1. Brian – you’re totally right – there is definitely plenty of tomato flavor in this soup, but that’s how we seem to like it. Personal preference to be sure! Thanks for your note.

  3. First kinda snow of the season and this is on the grocery list for tomorrow! The Mississippi Pot Roast was OUTSTANDING! It is definitely a keeper … unfortunately it was gone before it made it to the freezer. I used the Idoian brand instant mashed potatoes and they worked very well!

    Keep up the GREAT work!

  4. 5 stars
    Photos 5 stars, few ingredients always makes me happy, ten minutes prep ! Wow. Your posts are so organized! Thank you

    1. Thanks so much, David! Always good to hear from you! I’ve been working on getting a bit more organized – both on and off the pages of the blog. 😉