Crockpot Vegetable Beef Soup

The skillet starts to sizzle as the beef hits the hot oil, and the smell of those browned edges is the first hint that this soup will taste like it…

By Ava
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November 14, 2026
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Reading time: 9 min

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The skillet starts to sizzle as the beef hits the hot oil, and the smell of those browned edges is the first hint that this soup will taste like it simmered all day. I brown the chuck in batches, then use the same skillet for the onion, garlic, and tomato paste. That small bit of stovetop work gives crockpot vegetable beef soup a deeper, more savory base than tossing everything in the slow cooker at once.

After that, the slow cooker does the patient part. The beef cooks with the carrots, celery, and potatoes until it’s tender enough to break apart with a fork, while the frozen vegetables go in near the end. That timing keeps the green beans, corn, and peas from disappearing into the broth. Each spoonful has tender beef, soft potatoes, and vegetables that still hold their shape.

Why the Frozen Vegetables Go In After the Beef Is Tender

Carrots, celery, and potatoes can handle the long stretch in the slow cooker because they start out sturdy and need time to soften alongside the chuck. Frozen green beans and corn are different. They’re already cut and ready to cook, so hours in the pot would leave them softer than the rest of the vegetables. Peas are more delicate still, which is why they go in after the green beans and corn have had their short cook.

This staggered finish gives the soup a more balanced texture without changing the slow-cooked base. The beef has time to turn fork-tender, and the potatoes can soften without asking the frozen vegetables to endure the same long cook. Keep an eye on the potatoes as the beef finishes: a fork should slide into a piece without it crumbling apart. That’s the point to move on to the frozen vegetables and finish the soup.

What Chuck, Tomato Paste, and Frozen Vegetables Bring to This Soup

• Beef chuck stew meat — Chuck is suited to a long, gentle cook, which gives the pieces time to become tender. Cut the meat into even 1-inch pieces so they cook at a similar pace; ordinary packaged chuck stew meat is fine.
• Tomato paste and diced tomatoes — Tomato paste cooks briefly with the garlic and adds a concentrated savory note, while the canned tomatoes bring their juices into the broth. Stir the paste into the skillet until it’s combined rather than leaving a thick lump.
• Low-sodium beef broth — It forms the soup’s base without making the finished pot overly salty alongside the seasoned beef and Worcestershire sauce. A standard supermarket broth works well here; low-sodium is the useful choice, not an expensive specialty broth.
• Yukon Gold potatoes — Their creamy texture suits a broth-based soup, and cutting them into even pieces helps them soften together. Keep the pieces close to the specified size; much smaller pieces are more likely to break down during the long cook.
• Frozen green beans, corn, and peas — Frozen vegetables make the late addition easy and predictable. Keep them frozen until you stir them into the cooker, and add the peas separately so they don’t cook for longer than they need.
• Worcestershire sauce, thyme, and bay leaves — These bring savory depth and a gentle herbal note without taking over the beef and vegetables. Use dried thyme as listed, and count the bay leaves before they go into the pot so you can remove both before serving.

Brown the Beef First, Then Let the Slow Cooker Take Over

Sear the Chuck in Batches

Season the beef with salt and black pepper, then heat the vegetable oil in a large skillet over medium-high heat. Brown the pieces in batches for about 2 to 3 minutes per side, transferring each batch to a 6-quart slow cooker as it’s ready. Give the pieces room in the pan; crowding makes it harder for them to brown. The browned sides are what you’re looking for, not a fully cooked center.

Soften the Onion and Wake Up the Tomato Paste

Add the chopped onion to the same skillet and cook for 3 to 4 minutes, stirring occasionally, until softened. Stir in the minced garlic and tomato paste and cook for 1 minute. Keep stirring so the garlic and paste don’t sit against the hot pan too long. Pour in 1 cup of the beef broth and scrape the bottom of the skillet before tipping that mixture into the slow cooker.

Give the Beef and Sturdy Vegetables Their Long Cook

Add the remaining 5 cups of broth, diced tomatoes, Worcestershire sauce, dried thyme, bay leaves, carrots, celery, and potatoes to the slow cooker. Stir everything together so the beef and vegetables are distributed through the liquid, then cover. Cook on LOW for 7 to 8 hours or HIGH for 4 to 5 hours. The beef should be fork-tender and the potatoes tender before you move to the final vegetables.

Finish with the Frozen Vegetables

Stir in the frozen green beans and corn, cover, and cook on HIGH for 30 to 45 minutes, until hot and tender. Stir in the frozen peas, cover again, and cook for 10 minutes. Fish out both bay leaves before serving. If the beef still resists a fork at the end of its cook, give it more time until it’s tender rather than serving it chewy.

Easy Swaps That Keep This Beef Soup Balanced

Questions That Come Up While This Soup Cooks

Crockpot Vegetable Beef Soup

Crockpot vegetable beef soup slow-cooks browned beef chuck with potatoes, carrots, tomatoes, and herbs until the beef is fork-tender. Frozen green beans, corn, and peas go in near the end for a hearty soup with tender vegetables.

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Prep Time 25 minutes mins

Cook Time 8 hours hrs 18 minutes mins

Total Time 8 hours hrs 43 minutes mins

Servings: 8 servings

Course: Dinner

Cuisine: American

Calories: 410

Ingredients Equipment Method Notes

Ingredients

  

• 2 lb beef chuck stew meat cut into 1-inch pieces
• 1 tsp salt
• 0.5 tsp black pepper
• 2 tbsp vegetable oil
• 1 yellow onion medium, chopped
• 3 cloves garlic minced
• 2 tbsp tomato paste
• 6 cup low-sodium beef broth
• 1 can (28 oz) diced tomatoes
• 1 tbsp Worcestershire sauce
• 1 tsp dried thyme
• 2 bay leaves
• 3 carrots medium, sliced 1/4 inch thick
• 2 celery ribs, sliced
• 1 lb Yukon Gold potatoes cut into 3/4-inch pieces
• 1 cup frozen cut green beans
• 1 cup frozen corn
• 1 cup frozen peas

Equipment

• 1 6-quart slow cooker
• 1 large skillet

Method

 

1. Season the beef with the salt and pepper.
2. Heat the oil in a large skillet over medium-high heat and brown the beef in batches, about 2 to 3 minutes per side, transferring it to a 6-quart slow cooker as it browns.
3. Add the onion to the skillet and cook for 3 to 4 minutes, stirring occasionally, until softened.
4. Add the garlic and tomato paste and cook for 1 minute.
5. Pour in 1 cup of the broth and scrape up the browned bits from the skillet, then pour the mixture into the slow cooker.
6. Add the remaining 5 cups broth, diced tomatoes, Worcestershire sauce, thyme, bay leaves, carrots, celery, and potatoes to the slow cooker and stir to combine.
7. Cover and cook on LOW for 7 to 8 hours or HIGH for 4 to 5 hours, until the beef is fork-tender and the potatoes are tender.
8. Stir in the green beans and corn, cover, and cook on HIGH for 30 to 45 minutes, until hot and tender.
9. Stir in the peas, cover, and cook for 10 minutes; remove the bay leaves before serving.

Notes

For the best browning, brown the beef in batches rather than crowding the skillet. Refrigerate leftovers for 3 to 4 days; this soup freezes well. For a gluten-free version, use gluten-free Worcestershire sauce.