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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.
Well right now it is 2 degrees out. I am putting this in my crock pot can’t wait to warm up with this in my soup bowl.thanks
Hi Meggen,
I found your recipe for Slow Cooker Beef Barley Soup, it sounds just like my Mother use to make. Your Ham and Bean soup sounds delicious also.
The only thing missing from your recipes is the size of the slow cooker to use. I noticed that none of your recipes refer to the size of slow cooker to use.
I cook for 2 people and have a 3 quart crock pot and need to know the size of your recipe so I can convert it to fit my crock pot.
Thank you
LOL. Minnesnowta, no less. Its been in the 40s and not October yet. Ugh.
Its okay. I figured it had to be high for 4 hours. It is very good but mine is more like hotdish. I used a whole box of barley though lol.
Okay you said hot dish – now you are required to tell me from which Midwestern state you hail. 😀 -Meggan
Hi. I am making the soup right now but am not sure if the setting is high or low on crockpot. Thanks so much.
Hi Birdie! I’m obviously way too late in replying to you. I’m sorry the recipe has the error of not including the temperature! 3 to 4 hours on HIGH or 6 to 8 hours on LOW. Thank you. I’m so sorry and horrified on your behalf.
Wow this was a great soup! I kept my beef chunks fairly large and browned them up real nice. ThenI doubled the barley (we love barely). I thought next time I make it I’d make cut the veggies a little bigger than diced. I also added a tablespoon of Better than Boullion, for a little more in depth flavor.
The best barley soup ever !! My husband can’t seem to get enough !!! LOVE IT !!! Also the freezer drinks are awesome for summer BBQS …
Meggan, this is such a hearty and wholesome recipe! Thank you so much for sharing.
Absolutely making this for the weekend dinner!
All the love from Nepal xoxo
I only have quick barley in the pantry, so I am adding it during the last hour or so.
Sounds like a great plan!
I want to try this receipe….but I can’t determine how much is a “serving”?…..it says it makes 8 servings but how much is each serving?
Hi Doug, that’s a fantastic question. Can you give me a few days to get back to you with the answer? I have culinary school tomorrow but can make the soup again on Wednesday. I’ll see what the total volume of soup produced is and then divide by 8 and I can let you know. Sorry about that! Good question. Thank you, I’ll reply again soon!
Hi Doug, had a chance to make this again. I came up with exactly 8 cups of soup. So I’d say, 8 servings, 1 cup each, or you could do 6 servings and make them all slightly bigger. I hope this helps! Thanks for your question.