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Invest 20 minutes of prep to max out the flavor in this hearty slow cooker Beef Barley Soup. It’s made with tender beef, chewy plump barley, and all your favorite soup veggies. No need to simmer, stir, and fuss; my easy crockpot soup practically makes itself.

Dump dinners work like a dream for some slow cooker recipes (see: Barbecue Pulled Pork, White Chicken Chili, Hot Turkey Sandwiches). But for other slow cooker ideas, including this beef and barley soup, a tiny bit of prep at the beginning can totally transform the flavor.
Here, I call for browning the meat and sautéing the vegetables before you set and forget. These 20 minutes of hands-on time make all the difference to make this one of the richest-tasting, delightfully rib-sticking soup recipes ever.
Once the beef is simmered low and slow, it practically falls apart into the savory, tip-the-bowl-into-my-face beef stew.
Table of Contents
Recipe ingredients

At a Glance: Here is a quick snapshot of what ingredients are in this recipe.
Please see the recipe card below for specific quantities.
Ingredient notes
- Boneless beef chuck or stew meat: Chuck roast and stew meat are not only inexpensive, but also have a lot of fat marbled within the meat; an asset here. The longer cook time called for in the slow cooker recipe allows the fat to break down into meltingly tender chunks of beef and a fat that melts into the rich, full-bodied broth. Names can vary, so look for any of these beef cuts: boneless beef chuck roast, chuck pot roast, chuck shoulder, bottom eye, round roast, rump roast, top round, round tip roast, English roast, or pot roast. Or substitute beef stew meat. Whatever it is, cut it into beef cubes to speed up the process of breaking down the fat.
- Mushrooms: Cremini mushrooms, white button mushrooms, or baby bellas; choose any one or a mix of all. If they’re already small, no need to slice the ‘shrooms in half.
- Beef broth and chicken broth: I use refrigerated beef base to make broth. Similar to bullion cubes, beef base is highly concentrated beef stock. You can find it in powder or paste forms. I love “Better than Bouillon” brand, a paste which is widely available and tastes delicious. For the chicken broth, buy your favorite store-bought brand in boxes or cans, or make your own chicken broth if you like.
- Pearled barley: Also known as pearl barley, this grain is whole barley minus its fibrous outer hull. Pearl barley gets its shiny name because after the hull is removed, the grains are polished to remove part or all of the bran layer (making it quicker and easier to cook).
Step by step instructions
- Pat beef dry with paper towels and sprinkle with salt and pepper.

- In a large skillet over medium-high heat, heat oil until shimmering. Add the beef and let cook, without stirring, until brown on one side, about 2 to 3 minutes. Stir beef and continue cooking until brown all over, 1 to 2 minutes longer.

- Transfer beef to the slow cooker, leaving the drippings in the skillet. Add onion, carrots, celery, and mushrooms to the saucepan and sauté until the vegetables have softened and the mushrooms have released most of their liquid, about 5 to 7 minutes.

- Stir in the garlic and thyme until fragrant, about 30 seconds. Add to the slow cooker. Add beef broth, chicken broth, water, barley, bay leaf, 1 teaspoon salt, and ½ teaspoon pepper to the slow cooker.

- Cover and cook on HIGH for 3 to 4 hours or LOW for 7 to 8 hours. Remove bay leaf, season to taste with salt and pepper, and garnish with fresh parsley.

Recipe tips and variations
- Yield: This Slow Cooker Beef and Barley Soup makes 8 entree-sized servings. Paired with a salad and warm bread or a half sandwich, this makes for a satisfying and soul-feeding meal.
- Storage: Store leftovers covered in the refrigerator for up to 4 days.
- Freezer: Cool the soup completely, then pack into freezer-safe containers (I like mason jars; leave 1/2-inch headspace for expansion). Label, date, and freeze for up to 2 months. Thaw overnight in the refrigerator.
- Beef Barley Stew: Transfer your pot of soup into more of a stew by thickening it with tomato paste (or simmering it in the slow cooker with the lid off until it reaches your desired consistency).
- No mushrooms: If you don’t care for mushrooms, omit them or sub in another vegetable you do love such as green beans, cubes of celery root, or shredded cabbage.
- More flavors: Get creative with your herbs and spices! Try fresh thyme sprigs or rosemary or add a dash of Worcestershire sauce or soy sauce.

Frequently Asked Questions
Barley is one of the easiest whole grains to cook. You’ll know barley is done when it has tripled in size and is soft and chewy in texture.
Follow Steps 1 through 3 below, using a Dutch oven or large sauce pan instead of a skillet. After you’ve browned the meat and softened the vegetables (separately), add back the meat and the remaining ingredients. Cook for 45 minutes to 1 hour, until the beef has softened and the barley is tender.
More slow cooker favorites
Appetizer Recipes
Crockpot Meatballs with Grape Jelly Sauce
Stews and Soups
Slow Cooker White Chicken Chili Recipe
Chocolate Recipes
Slow Cooker Chocolate Lava Cake
Beef Recipes
Slow Cooker Pot Roast
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Beef Barley Soup
Ingredients
- 1 pound boneless beef chuck or stew meat, cut into 1-inch cubes (see note 1)
- Salt and freshly ground black pepper
- 1 tablespoon olive oil
- 1 large onion peeled and diced (about 2 cups)
- 2 carrots peeled and diced (about 1 cup)
- 1 celery rib sliced (about ½ cup)
- 8 ounces mushrooms trimmed and halved (see note 2)
- 2 cloves garlic minced
- ½ teaspoon dried thyme or ½ tablespoon fresh
- 2 cups beef broth (see note 3)
- 2 cups chicken broth
- 2 cups water
- ½ cup pearled barley (see note 4)
- 1 bay leaf
- Salt and freshly ground black pepper
Instructions
- Pat beef dry with paper towels and sprinkle with salt and pepper. In a large skillet over medium-high heat, heat oil until shimmering.
- Add the beef and let cook, without stirring, until brown on one side, about 2 to 3 minutes. Stir beef and continue cooking until brown all over, 1 to 2 minutes longer. Transfer beef to the slow cooker, leaving the drippings in the skillet.
- Add onion, carrots, celery, and mushrooms to the saucepan and sauté until the vegetables have softened and the mushrooms have released most of their liquid, about 5 to 7 minutes. Stir in the garlic and thyme until fragrant, about 30 seconds. Add to the slow cooker.
- Add beef broth, chicken broth, water, barley, bay leaf, 1 teaspoon salt, and ½ teaspoon pepper to the slow cooker. Cover and cook on HIGH for 3 to 4 hours or LOW for 7 to 8 hours. Remove bay leaf and season to taste with salt and pepper.
Recipe Video
Notes
- Boneless beef chuck or stew meat: Chuck roast and stew meat are not only inexpensive, but also have a lot of fat marbled within the meat; an asset here. The longer cook time called for in the slow cooker recipe allows the fat to break down into meltingly tender chunks of beef and a fat that melts into the rich, full-bodied broth. Names can vary, so look for any of these beef cuts: boneless beef chuck roast, chuck pot roast, chuck shoulder, bottom eye, round roast, rump roast, top round, round tip roast, English roast, or pot roast.
- Mushrooms: Cremini mushrooms, white button mushrooms, or baby bellas; choose any one or a mix of all. If they’re already small, no need to slice the ‘shrooms in half.
- Beef broth and chicken broth: I use refrigerated beef base to make broth. Similar to bullion cubes, beef base is highly concentrated beef stock. You can find it in powder or paste forms. I love “Better than Bouillon” brand, a paste which is widely available and tastes delicious. For the chicken broth, buy your favorite store-bought brand in boxes or cans, or make your own chicken broth if you like.
- Pearled barley: Also known as pearl barley, this grain is whole barley minus its fibrous outer hull. Pearl barley gets its shiny name because after the hull is removed, the grains are polished to remove part or all of the bran layer (making it quicker and easier to cook).
- Yield: This Slow Cooker Beef and Barley Soup makes 8 entree-sized servings. Paired with a salad and warm bread or a half sandwich, this makes for a satisfying and soul-feeding meal.
- Storage: Store leftovers covered in the refrigerator for up to 4 days.
I have made Beef Barley Soup many times, but this is hands down the best I have ever made! I followed the recipe exactly as written, but cooked it on the stove in my enameled cast iron dutch oven. Just WOW!
I just want to say that this soup is just the best! I have been making it now for a couple of years and I do not change anything (other than maybe throwing in some better than boullion for a little extra flavor. I do not add addtional salt when I do this.) Everyone that I have served this to LOVES it! This freezes beautifully, and I currently have it bubbling away in the crock pot. I will love being able to pull a portion out of the freezer during the coming winter. Thank you for this wonderful recipe. Happy Thanksgiving!
Do you add the sauteed vegetables with or without their released liquid?
Hi Amy, you would add it with anything left in the pan. If you find you have a lot of liquid, it may be that the mushrooms are still releasing their liquid. It shouldn’t be too much liquid. – Meggan
Can you use all beef broth instead of beef and chicken broth?
Hi Melli, of course! The chicken broth just adds more flavor, but you can absolutely substitute for all beef broth.
This was so delicious Meggan. I loved the texture and the balance of ingredients. I can’t believe how much the barley expands! Just one half cup was indeed plenty! The meat was super tender and not dry and the seasoning was spot on. Thank you!
This soup was easy and so delicious. I used a 1 lb pkg of prepackaged stew meat. Didn’t even cut it up. It was so beefy and comforting.
Thanks Cindy! I’m so glad you enjoyed it! -Meggan
Do you have to saute the vegetables first, or can you just put them in the slow cooker
Hi Janik, yes, you saute the vegetables in the fat from the beef. You wouldn’t HAVE to do that, but you get the best flavor that way. Then put everything in the slow cooker. Thanks! -Meggan
Is it ok not not use a slow cooker?
Hi April, yes of course! I should post a version that isn’t in a slow cooker. I will do that. Thank you! -Meggan
I have made this recipe several times on the stove top and am always pleased with the results.
The only change I made was to add a tablespoon of tomato paste. It adds a richer flavor and tomato always works well with beef and mushroom#.
Hi Erik, such a smart idea which I am going to try out next time I make this! Thank you so much. -Meggan
Can this be frozen for later
Hi Roni, yes it can! Nothing in here will suffer from freezing. If you need more specifics, please let me know. Thanks! -Meggan