Crockpot Cabbage Soup: The Cozy Weeknight Lifesaver

Crockpot cabbage soup isn’t just another vegetable soup—it’s a warm hug in a bowl for anyone juggling a thousand things on a weekday. Whether you’re managing little ones, back-to-back Zoom meetings, or both (we see you, multitaskers), this soup is your new secret weapon. It’s packed with vibrant veggies, super simple to throw together, and slow cooker-friendly—so it basically cooks itself.

Honestly, if soup had a mom-friend energy, this would be it. With cabbage as the star and a rainbow of veggies backing it up, you’ll get fiber, flavor, and comfort—all without hovering over a stove. And the best part? You can make a big batch, and it tastes even better the next day. If your goal is hearty, healthy, and zero fuss, this crockpot cabbage soup has your name written all over it.

Table of Contents

What is Crockpot Cabbage Soup?

Crockpot cabbage soup is a comforting, veggie-packed dish made by slow cooking chopped cabbage, onions, carrots, green beans, and other wholesome ingredients in broth. Think of it as the laid-back cousin of minestrone or vegetable soup—but even easier. It’s the type of meal that requires minimal prep (just some basic chopping), and then the crockpot works its magic.

After a few hours, you’ve got a flavorful, nutrient-dense soup that’s ready when you are. It’s especially great for those trying to eat more plants or cut back on meat without sacrificing flavor. You can customize it with what you have in the fridge—no cabbage police here. Whether you serve it on its own or with a crusty piece of bread, it’s the kind of soup that fills your kitchen with that “something delicious is happening” smell.

Reasons to Try Crockpot Cabbage Soup

Let’s be real—weeknights can be chaos. That’s where crockpot cabbage soup swoops in like a culinary superhero. First, it’s ridiculously easy. We’re talking chop, dump, and go. No fancy techniques or ingredients. Second, it’s budget-friendly. Cabbage, carrots, and canned tomatoes? Yes, please. Third, this soup is loaded with fiber, which means it’s filling without being heavy.

Great if you’re aiming to eat lighter but still want something warm and satisfying. Bonus points: it’s naturally gluten-free, dairy-free, and can easily be made vegan or low-carb depending on your broth and add-ins. Plus, the flavors get even better the next day, making it a meal prep dream. If you’ve got picky eaters, this one’s surprisingly kid-approved when paired with a grilled cheese. Also—it freezes like a champ. Make it once, enjoy it for days.

Ingredients Needed to Make Crockpot Cabbage Soup

To create a truly satisfying crockpot cabbage soup, you’ll need a mix of everyday vegetables, pantry staples, and simple seasonings that come together to deliver bold flavor with minimal effort. Each ingredient plays a role—whether it’s building the savory base, adding texture, or layering in color. Here’s a closer look at what you’ll need and why each item matters:

• Chopped Yellow Onion (1 cup):
  This humble kitchen staple adds aromatic depth and sweetness as it cooks down in the slow cooker. If you’re looking for ways to repurpose leftover onions, they’re also perfect for dishes like our slow cooker unstuffed cabbage or even a classic vegetable beef soup.
• Green Cabbage, Chopped (3–4 cups):
  The heart of this crockpot cabbage soup. Cabbage softens into silky ribbons as it simmers, bringing both body and subtle sweetness. If you’re a fan of cabbage-forward dishes, you might also love our cabbage roll soup for a meatier twist on this comforting veggie.
• Green Beans, Trimmed and Cut (1–2 cups):
  These tender green bites add texture and a pop of color. Use fresh or frozen—both work well here. For more recipes that use beans creatively, check out this hearty Tuscan white bean soup.
• Chopped Celery (1 cup):
  Celery lends crunch and earthy freshness. It’s a foundational veggie in most soup bases and balances out the sweeter carrots and onions perfectly.
• Chopped Carrots (1 cup):
  Carrots add natural sweetness and vibrant color to this crockpot cabbage soup. As they cook, they mellow and soften, soaking up all that delicious broth.
• Zucchini, Diced (1 small):
  A great way to sneak in extra veggies, zucchini becomes tender without turning to mush. It also soaks up the herbs and spices beautifully.
• Red Bell Pepper, Chopped (1):
  Adds a hint of sweetness and a burst of red to the bowl. Red peppers are rich in vitamin C and play well with Italian flavors.
• Canned Diced Tomatoes (15 oz):
  You can use plain or Italian-seasoned tomatoes. They add acidity and a savory-sweet base that ties all the veggies together. For an extra zesty option, try fire-roasted tomatoes.
• Tomato Paste (2 tablespoons):
  This thick concentrate brings umami and richness to the broth. A little goes a long way in deepening the flavor of this crockpot cabbage soup.
• Minced Garlic (1–2 teaspoons):
  Garlic is essential for that classic home-cooked aroma. You can use fresh or the jarred kind—whatever fits your routine.
• Italian Seasoning (1 teaspoon):
  A blend of herbs like oregano, basil, and thyme, this mix gives your soup a distinctly Mediterranean flair. You can adjust to taste or explore variations with dried rosemary or marjoram.
• Kosher Salt and Ground Black Pepper (to taste):
  Don’t underestimate simple seasoning—these two work together to brighten and balance all the natural veggie flavors. Add slowly, taste as you go.
• Broth (32 oz):
  You’ve got options:
  • Vegetable broth keeps the recipe plant-based and light.
  • Chicken broth adds mild richness.
  • Beef broth offers a deeper, heartier taste.
    Looking for a heartier soup with meat? Check out our ground beef and cabbage soup for a satisfying alternative.
• Chopped Spinach (1–2 cups):
  Stirred in at the end, spinach wilts beautifully into the hot broth and brings a little green goodness to every spoonful.
• Fresh Basil or Parsley (for serving):
  Optional—but so worth it. A sprinkle of fresh herbs brightens up the entire bowl and gives your crockpot cabbage soup that final touch of freshness.

This ingredient list is flexible. Missing zucchini? Toss in mushrooms. Want it spicier? Add red pepper flakes or fire-roasted tomatoes. The beauty of crockpot cabbage soup lies in its adaptability, making it a true weeknight hero.

For more inspiration on cabbage-forward meals, explore our lentil and rice stuffed cabbage rolls or our quick fried rice with cabbage.

Instructions to Make Crockpot Cabbage Soup

Making crockpot cabbage soup is the kind of kitchen task you can confidently tackle even on your busiest day. It’s a true set-it-and-forget-it recipe, but these step-by-step instructions will ensure every bowl turns out rich, flavorful, and satisfying.

Follow this simple process to get dinner on the table with minimal fuss and maximum comfort.

Step 1: Prep and Chop the Vegetables
Before you even touch your slow cooker, spend a few minutes prepping your produce. Chop the yellow onion, slice the carrots and celery, dice the zucchini, and cut the green beans into bite-sized pieces. Don’t forget to core and chop your green cabbage—it’s the star of the show.
👉 Need tips on slicing cabbage quickly and safely? Our cabbage roll skillet recipe includes a few chopping hacks that can save you time.

Place all chopped vegetables into a large bowl or directly into the slow cooker to save a dish.

Step 2: Load the Crockpot
Now that everything’s chopped, it’s time to fill your slow cooker.
Add the onion, cabbage, green beans, celery, carrots, zucchini, and red bell pepper first. These vegetables form the hearty base of your crockpot cabbage soup and will soften beautifully over time.

Next, spoon in the minced garlic and tomato paste, then pour in the diced tomatoes. If you prefer a bolder flavor, opt for fire-roasted or Italian-seasoned tomatoes for extra depth.

Step 3: Season Generously
Sprinkle in your Italian seasoning, then add a healthy pinch of kosher salt and freshly ground black pepper.
Pro tip: Season lightly now, and taste again before serving—slow cooking tends to mellow out flavors.

Want to mix things up? A dash of cayenne pepper or red pepper flakes adds a gentle kick. If spicy soups are your jam, try our zesty slow cooker taco soup next time.

Step 4: Add the Broth
Pour in your choice of vegetable, chicken, or beef broth. Each option brings something unique:

• Vegetable broth = light and plant-based
• Chicken broth = classic and comforting
• Beef broth = rich and savory

Feel free to blend broths or add a splash of V8 juice or tomato juice if you like a slightly thicker, more tomato-forward base.

Step 5: Set It and Let It Simmer
Now for the easy part.
Cover the slow cooker and choose your cooking time:

• High heat for 4–5 hours if you need dinner sooner
• Low heat for 7–8 hours if you’re planning ahead

During this time, the flavors will mingle, and the vegetables will soften to perfection. Your kitchen will smell amazing—bonus.

Looking for more slow-cooker-friendly meals? Our cozy vegetarian lentil soup is another hands-off option that delivers big flavor.

Step 6: Add the Spinach Before Serving
About 5 minutes before you’re ready to eat, stir in the chopped spinach. It’ll wilt quickly in the hot broth, adding a pop of green and a boost of nutrients without any extra effort.

You can substitute kale or Swiss chard here if you prefer a heartier green—great for texture and flavor.

Step 7: Taste, Adjust, and Garnish
Before ladling into bowls, give your soup a quick taste.
Add a little more salt, pepper, or even a splash of lemon juice or apple cider vinegar to brighten the flavors.

Top each serving with a sprinkle of fresh parsley or basil if desired. This little touch makes the soup feel extra special, especially if you’re serving guests or meal prepping for the week.

Looking for a side to pair it with? This soup goes wonderfully with a slice of crusty bread or alongside our easy cabbage and carrot salad for a refreshing crunch.

By following this step-by-step guide, you’ll have a pot of nourishing crockpot cabbage soup that’s perfect for cozy nights, weekday lunches, or sharing with family. Want to switch it up next time? Check out our ground beef and cabbage soup for a protein-packed version that’s just as comforting.

What to Serve with Crockpot Cabbage Soup

This soup pairs well with just about anything carb-y or crispy. A crusty piece of sourdough is a no-brainer. Got kids? Serve it with grilled cheese for the classic dunk-and-slurp situation. Looking to keep things light? Pair it with a simple cabbage and carrot salad or roasted cauliflower. It’s also great with baked potatoes or even rice if you want to bulk it up. For a full-on comfort meal, try it with cabbage roll skillet or gluten-free minestrone. The beauty is, it’s so versatile, you can keep it light or go hearty without much effort.

Key Tips for Making Crockpot Cabbage Soup

• Chop everything evenly. You want all your veggies to cook at the same pace.
• Don’t skip the tomato paste. It deepens the flavor like magic.
• Use what you have. No zucchini? Add extra carrots or throw in mushrooms.
• Adjust the broth. Want it thicker? Stir in some tomato juice or V8.
• Add protein if needed. Ground beef, shredded chicken, or canned beans all work great.
• Taste and tweak. Before serving, give it a taste. A little more salt or a splash of vinegar can take it up a notch.

Storage and Reheating Tips for Crockpot Cabbage Soup

Store leftovers in an airtight container in the fridge for up to 4 days. The flavors actually get better after day one—kind of like revenge, but soup. For longer storage, freeze in portions for up to 3 months. Just thaw overnight in the fridge and reheat on the stove or in the microwave. Pro tip: add a splash of broth or water when reheating to loosen it up. This soup’s a champ in the freezer, making it a solid meal prep option.

FAQs

Can I make this on the stovetop?
Absolutely. Just sauté onion, carrots, and celery first, then add everything else and simmer 30–40 minutes.

Is it vegan?
Use vegetable broth and you’re golden.

Can I add meat?
Yes! Cooked ground beef, shredded chicken, or even leftover sausage work well.

What if I don’t have tomato paste?
Add extra diced tomatoes or a splash of tomato juice. It’ll still taste great.

Can I use red cabbage?
Sure, just expect the color to get a little… funky. Still tasty, though!

Final Thoughts

Crockpot cabbage soup is the kind of recipe you’ll want on repeat. It’s cozy, filling, and forgiving—like your favorite sweatshirt, but edible. Whether you’re feeding a crowd, meal prepping, or just trying to survive Monday, this soup’s got your back. Want more hearty bowls like this? Check out our vegetable beef soup or lentil cabbage rolls for equally comforting options.

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