Tender cabbage and sweet onions slowly cooked in a rich, buttery garlic broth until soft, flavorful, and comforting. This easy slow-cooker recipe uses simple pantry ingredients and makes a delicious light meal or side dish.
Ingredients
1 large head green cabbage, chopped into bite-size pieces
2 large yellow onions, thinly sliced
4 cloves garlic, minced
4 tbsp unsalted butter
4 cups low-sodium chicken broth
1 cup water
1 tsp salt, or to taste
½ tsp black pepper
1 tsp garlic powder
1 tsp onion powder
½ tsp dried thyme
½ tsp paprika
1 tbsp Worcestershire sauce
1 tsp sugar, optional
1 tbsp fresh parsley, chopped
1 tbsp fresh lemon juice, optional
Optional Additions
½ tsp red pepper flakes
½ cup chopped carrots
2 celery stalks, sliced
½ lb cooked bacon, crumbled
1 lb smoked sausage, sliced
1 can white beans, drained and rinsed
Instructions
- Prepare the Vegetables
Remove any damaged outer leaves from the cabbage.
Cut the cabbage into quarters, remove the core, and chop into bite-size pieces.
Slice the onions and mince the garlic.
- Load the Slow Cooker
Place the chopped cabbage and sliced onions into a 6-quart slow cooker.
Add the minced garlic.
The slow cooker may look very full at first, but the cabbage will shrink considerably as it cooks.
- Add the Seasonings
Sprinkle over the cabbage and onions:
Salt
Black pepper
Garlic powder
Onion powder
Thyme
Paprika
Optional red pepper flakes
Add the Worcestershire sauce.
- Add Butter & Broth
Cut the butter into several pieces and place it over the vegetables.
Pour in the chicken broth and water.
Add the optional sugar if desired.
Don’t worry if the cabbage isn’t completely submerged. It will release additional liquid as it cooks.
- Slow Cook
Cover and cook on:
LOW: 5–6 hours
HIGH: 3–4 hours
Stir once or twice during cooking if convenient.
The cabbage should become very tender and the onions should be soft and sweet.
- Adjust the Flavor
Once the cabbage is tender, taste the broth.
Add additional salt and pepper if needed.
For a brighter flavor, stir in 1 tablespoon fresh lemon juice.
- Finish
Stir in fresh parsley just before serving.
For extra richness, add another small pat of butter while the soup is hot.
Serve warm in bowls with plenty of the flavorful broth.
Recipe Details
Prep Time: 15 minutes
Cook Time: 5–6 hours on LOW
Total Time: About 5½–6 hours
Servings: 6–8
Course: Soup / Side Dish
Method: Slow Cooker
Difficulty: Easy
Complete Nut & Allergy Information
Peanuts
No peanuts are included in the basic recipe.
Tree Nuts
No tree nuts are included.
Dairy
Contains dairy from butter.
For dairy-free preparation, replace butter with a dairy-free butter alternative or use olive oil.
Gluten
The vegetables themselves are gluten-free, but Worcestershire sauce and chicken broth can vary by brand.
For a gluten-free version, use certified gluten-free broth and Worcestershire sauce.
Eggs
No eggs are included.
Soy
No soy is intentionally added, but some Worcestershire sauces and dairy-free butter products may contain soy.
Sesame
No sesame is intentionally included.
Mustard
Some Worcestershire sauces may contain mustard or mustard-derived ingredients. Check the label if necessary.
Allergy Note
For serious allergies, check the labels of broth, Worcestershire sauce, butter substitutes, and seasonings for allergen declarations and cross-contact warnings.
Helpful Tips
Don’t worry if your slow cooker looks overly full initially—the cabbage will shrink significantly.
Use fresh green cabbage for the best texture.
Yellow onions become especially sweet and tender during slow cooking.
Low-sodium broth gives you better control over the final salt level.
For a richer flavor, sauté the onions and garlic in butter for 3–4 minutes before adding them to the slow cooker.
Add lemon juice at the end to balance the buttery richness.
If you prefer more broth, add another 1–2 cups chicken broth.
Easy Variations
Bacon Cabbage Soup
Cook ½ lb bacon until crisp. Crumble it and stir it into the finished soup.
Sausage & Cabbage
Add 1 lb sliced smoked sausage during the final 2–3 hours of cooking.
Cabbage & White Bean Soup
Add one drained can of cannellini or great northern beans during the final hour.
Vegetable Version
Add carrots, celery, zucchini, or diced potatoes.
Spicy Cabbage
Add red pepper flakes, cayenne, or sliced fresh chili peppers.
Extra-Garlic Version
Add 1–2 additional garlic cloves for a stronger garlic flavor.
Beef Cabbage Soup
Add browned ground beef or cooked shredded beef for a hearty meal.
What to Serve With It
Serve this cabbage soup with:
Crusty bread
Garlic bread
Cornbread
Dinner rolls
Roasted potatoes
Grilled chicken
Roast beef
Grilled sausage
Simple green salad
Storage & Reheating
Store cooled leftovers in an airtight container in the refrigerator for up to 4 days.
Reheating
Warm gently on the stovetop over medium-low heat or microwave individual portions until hot.
Add a splash of broth or water if the soup has thickened.
Freezing
The soup can be frozen for up to 2–3 months.
Allow it to cool completely before transferring to freezer-safe containers.
Thaw overnight in the refrigerator and reheat thoroughly.
Q&A
Can I use red cabbage?
Yes. Red cabbage can be substituted, although it will change the color and slightly alter the flavor.
Can I use savoy cabbage?
Absolutely. Savoy cabbage becomes very tender and works beautifully in this recipe.
Can I make this without butter?
Yes. Replace the butter with olive oil or dairy-free butter.
Can I make it vegetarian?
Yes. Replace the chicken broth with vegetable broth and use vegetarian Worcestershire sauce or omit it.
Can I make it vegan?
Yes. Use vegetable broth, dairy-free butter or olive oil, and a vegan Worcestershire-style sauce.
Why is my slow cooker so full?
Cabbage takes up a lot of space when raw but shrinks significantly during cooking. If your slow cooker is too full to safely close the lid, cook the cabbage in batches or use a larger slow cooker.
Can I add potatoes?
Yes. Add 2–3 medium potatoes, peeled and diced into small pieces. They work especially well with the buttery cabbage and onion broth.
Can I add meat?
Yes. Smoked sausage, bacon, ground beef, ham, or cooked chicken can turn this into a heartier meal.
Can I use vegetable broth instead of chicken broth?
Yes. Vegetable broth works perfectly and makes the recipe vegetarian.
How can I make the broth richer?
Add an extra tablespoon of butter, use homemade broth, or stir in a little cream at the end.
Can I make it spicy?
Yes. Add red pepper flakes, cayenne, or hot sauce according to taste.
Can I make this on the stovetop?
Yes. Place everything in a large Dutch oven or soup pot and simmer covered for about 35–45 minutes, or until the cabbage is tender.
Why is my cabbage watery?
Cabbage naturally releases a lot of water as it cooks. If the finished soup is too thin, remove the lid and cook on HIGH for 15–20 minutes to allow some liquid to evaporate.
Can I make it thicker?
Yes. Use less broth for a stew-like consistency, or remove some liquid near the end and simmer uncovered until reduced.
Can I prepare it ahead?
Yes. The flavors become even more developed after resting. Refrigerate and gently reheat before serving.
Is this good for meal prep?
Yes. Portion it into airtight containers and refrigerate for up to 4 days.
Can I freeze cabbage soup?
Yes. Freeze completely cooled soup in individual freezer-safe containers for convenient portions.
What kind of cabbage is best?
Regular green cabbage is ideal, but savoy and Napa cabbage can also be used. Napa cabbage will cook more quickly and have a softer texture.
Can I add cream?
Yes. Stir in ½ cup heavy cream during the final 10 minutes for a creamy cabbage soup.
What gives this recipe its flavor?
The combination of slowly softened onions, garlic, butter, herbs, Worcestershire sauce, and savory broth creates a rich flavor despite the simple ingredient list.
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