This hearty Slow Cooker Beef Barley Soup features melt-in-your-mouth beef chuck, tender pearl barley, and colorful vegetables simmered in a rich, savory broth. It's the perfect set-it-and-forget-it comfort meal that fills your home with incredible aromas and delivers satisfying, wholesome flavors in every spoonful.
Large skillet or frying pan - For browning the beef
Sharp chef's knife
Cutting board
Vegetable peeler
Measuring cups and spoons
Wooden spoon or spatula
Fine-mesh strainer - For rinsing barley
Ladle - For serving
Ingredients
1.5lbsbeef chuck roast - 680g, trimmed and cut into 1-inch cubes
2tablespoonsolive oil - for browning
1large yellow onion - diced
3medium carrots - peeled and sliced into 1/2-inch rounds
3celery ribs - sliced into 1/2-inch pieces
3clovesgarlic - minced
1lbYukon gold or russet potatoes - 450g, peeled and diced into 3/4-inch cubes
1cuppearl barley - 200g, rinsed
6cupsbeef broth - 1.4L
2cupswater - 475ml
1candiced tomatoes - 14.5 oz or 411g, undrained
2tablespoonstomato paste
2bay leaves
1teaspoondried thyme
1teaspoondried oregano
1/2teaspoonsmoked paprika
1teaspoonsalt - plus more to taste
1/2teaspoonblack pepper - plus more to taste
2tablespoonsfresh parsley - chopped, for garnish
Instructions
Trim fat from beef chuck and cut into 1-inch cubes. Dice onion, slice carrots and celery, mince garlic, peel and dice potatoes (place in cold water), and rinse barley in a strainer until water runs clear.
Heat olive oil in a large skillet over medium-high heat. Season beef with salt and pepper, then brown in batches for 2-3 minutes per side until golden-brown. Transfer to slow cooker.
Reduce heat to medium and sauté onion in beef drippings for 3-4 minutes. Add garlic and cook 30 seconds. Scrape up browned bits and transfer to slow cooker.
Add carrots, celery, drained potatoes, barley, diced tomatoes with juice, tomato paste, beef broth, water, bay leaves, thyme, oregano, paprika, salt, and pepper to slow cooker. Stir well to combine.
Cover and cook on LOW for 7-8 hours or HIGH for 3-4 hours until beef is fork-tender and barley is plump. Avoid lifting the lid during cooking.
Remove bay leaves, taste and adjust seasoning with additional salt and pepper if needed. Ladle into bowls and garnish with fresh parsley.
Notes
Don't skip browning the beef - it adds deep, caramelized flavor that makes the soup truly special.
Use chuck roast for best results as it has enough marbling to stay moist and tender during long cooking. Leaner cuts will dry out.
Rinse the barley before adding to remove excess starch that can make your soup gummy.
The barley will absorb liquid as it sits, so add extra broth or water when reheating leftovers.
For a thicker soup, remove the lid during the last 30 minutes of cooking on high. For thinner soup, add more broth.
Refrigerate leftovers in airtight containers for up to 4-5 days.
Freeze for up to 3 months. For best results, leave out potatoes if freezing as they can get grainy.
Variations: Add 8 oz sliced mushrooms during the last hour, or swap barley for wild rice or farro.
Make it creamy by stirring in 1/2 cup heavy cream during the last 30 minutes.
This soup pairs perfectly with crusty bread, cornbread, or a simple green salad.