This crockpot hamburger vegetable soup is a chunky, beefy, veggie-packed dinner that cooks itself on a busy weekday.

Just brown the meat, toss everything in, and let the slow cooker do the heavy lifting.

Why This Soup Stays in My Rotation

Even on nights when I forget to plan dinner, this soup saves the day. Everything comes together from pantry and freezer staples, and the slow cooker does all the work while I handle homework, laundry, or just zone out on the couch.

The broth tastes like it simmered all day, because it did. The ground beef stays tender, the vegetables soften without turning to mush, and a little Worcestershire sauce gives it a savory depth that makes the whole house smell incredible.

Ingredients

1 lb ground beef: I use 85% lean for flavor without too much grease
1 medium yellow onion, chopped:
3 cloves garlic, minced:
4 cups beef broth: low-sodium gives you control over salt
1 (14.5 oz) can diced tomatoes, undrained:
1 lb Yukon Gold potatoes, peeled and diced into 1/2-inch pieces:
1 (12 oz) bag frozen mixed vegetables: the classic blend with carrots, green beans, corn, and peas
1 tbsp Worcestershire sauce:
2 tsp dried Italian seasoning:
1 tsp salt, plus more to taste:
1/2 tsp black pepper:
2 bay leaves: optional, but they add a subtle backbone

Variations / Substitutions

Ground turkey or chicken: Brown it the same way; the soup will be lighter but still plenty savory.
Sausage: Spicy or mild Italian sausage, crumbled and browned, adds a nice kick.
Fresh vegetables: Swap the frozen mix for 1 cup each diced carrots, celery, and cut green beans; add them with the potatoes so they cook through.
Sweet potatoes: Use them instead of Yukon Golds for a slightly sweeter, earthier broth.
Vegetarian version: Skip the meat and add 2 cans of drained cannellini beans along with the vegetables; use vegetable broth.
Gluten-free and dairy-free: The recipe is naturally both, so no swaps needed.

If you want something brothier with barley, try our Classic Beef and Barley Soup.

How to Make Crockpot Hamburger Vegetable Soup

Step 1: Brown the Ground Beef

Heat a large skillet over medium-high heat. Add the 1 lb ground beef and cook, breaking it up with a spoon, until no longer pink and the edges start to crisp, about 5 to 7 minutes. Drain off the excess fat.

The beef should be nicely browned with some darker bits stuck to the pan, not just gray. Those caramelized pieces are what build richness in the broth, so don’t rush this step.

Step 2: Load the Slow Cooker

Transfer the drained beef to a 6-quart slow cooker. Add the chopped onion, minced garlic, 4 cups beef broth, can of diced tomatoes with their juices, diced potatoes, frozen mixed vegetables, 1 tbsp Worcestershire sauce, 2 tsp Italian seasoning, 1 tsp salt, 1/2 tsp pepper, and the bay leaves. Give everything a big stir, then cover with the lid.

The liquid won’t cover all the vegetables at first. That’s fine. As the soup cooks, the tomatoes break down and the vegetables release moisture, and within an hour you will see a full pot of glossy broth.

Step 3: Cook Low and Slow

Set the slow cooker to low and cook for 6 to 8 hours, or high for 3 to 4 hours. The soup is ready when you can pierce a potato chunk with a fork and it slides off easily.

During the last hour, the broth deepens to a rich brown color and your kitchen smells like a diner. Stir it once if you think of it, but it truly needs no attention.

Step 4: Ladle and Serve

Fish out the bay leaves with a spoon and give the soup a good stir. Taste a spoonful and decide if you want more salt or pepper. Ladle the soup into wide bowls. A small pat of butter melting on top is the simplest, most satisfying finish, but a scatter of fresh parsley works too if you have it.

A Few Notes Before You Start

If you like your vegetables with a little bite, add the frozen mixed vegetables during the last 30 minutes of cooking instead of at the start. They will stay brighter and firmer.
For a thicker, stew-like texture, scoop a few potato chunks against the side of the crock with a spoon to mash them, then stir them back in before serving.
A splash of red wine vinegar or a squeeze of lemon juice stirred in right at the end wakes up all the savory flavors without making the soup taste sour.

Storing Leftovers

Refrigerate: Cool the soup completely, then store in an airtight container for up to 4 days. The flavors often meld overnight and taste even better the next day.
Reheating: Warm gently on the stovetop over medium heat or microwave individual bowls. If the soup has thickened too much, stir in a splash of beef broth or water.
Freeze: Portion into freezer-safe containers or bags, leaving an inch of headspace, and freeze for up to 3 months. Thaw overnight in the fridge.

What to Serve with Crockpot Hamburger Vegetable Soup

Warm, crusty bread is the obvious partner—a baguette or sourdough for dipping soaks up every last drop. A simple green salad with a tangy vinaigrette cuts through the richness, and a grilled cheese sandwich dunked right into the bowl makes the meal feel extra cozy without any extra work.

Frequently Asked Questions

Can I make this soup in an Instant Pot?

Yes. Use the sauté function to brown the beef, then add all ingredients, seal, and pressure cook on high for 10 minutes with a quick release.

Can I add pasta or rice?

Yes. Stir in 1/2 cup small pasta or long-grain white rice during the last 30 minutes of cooking, and add an extra cup of broth to keep the soup from getting too thick.

What if I don’t have Worcestershire sauce?

Soy sauce or coconut aminos both work. Use the same amount for a similar savory boost.