Cabbage Vegetable Soup

Some soups are complicated. Some soups are simply perfect. This cabbage vegetable soup is simply perfect — tender cabbage, potatoes, carrots, green beans, and tomatoes simmered together in a richly seasoned vegetable broth until everything is soft, deeply flavorful, and completely satisfying in the most honest, nourishing way imaginable. Ten minutes of prep, 30 minutes of simmering, and a pot of soup so good that the leftovers the next day are even better than the day it was made. This is the recipe that proves the simplest cooking is always the most comforting.

Six generous bowls from one pot with almost zero effort. Naturally vegan, naturally gluten-free, and deeply warming from the very first spoonful. This cabbage soup is about to become a permanent fixture in your weekly meal rotation.

Why You’ll Make This Again

The cabbage and tomatoes are the combination that makes this soup so genuinely special. The cabbage absorbs the savory broth during the simmer and becomes silky, tender, and subtly sweet — releasing its own mild flavor into the pot and creating a body and depth in the broth that a plain vegetable soup never quite achieves. The canned diced tomatoes bring a bright, slightly acidic note that lifts every other flavor in the pot and makes the broth taste remarkably complex for something made entirely from simple vegetables. The potatoes thicken the broth slightly as they cook and create a more substantial, satisfying soup that genuinely fills you up — and the Italian seasoning weaving through every bowl ties every element together into something that tastes carefully seasoned and deeply developed rather than just quickly assembled. This is soup that overdelivers on every expectation.

This is the ultimate year-round soup that works in every season — warming and deeply comforting in fall and winter, light and vegetable-forward in spring and summer. It is especially wonderful for meal prep, for cold evenings when you need something nourishing quickly, and for any time the pantry feels limited but you still want something genuinely satisfying and homemade on the table.

How This Comes Together

Add everything to one pot, bring to a boil, simmer until tender, season, and serve. That is genuinely the entire recipe from start to finish — no sautéing, no building of a base, no multiple steps or separate components. The one technique worth noting is not rushing the simmer — the full 25 to 30 minutes of gentle simmering is what gives the broth time to develop its depth and allows every vegetable to become completely tender and fully infused with the Italian-seasoned broth. Resist the temptation to turn up the heat and finish faster — a gentle simmer produces a significantly better, more deeply flavored soup than a vigorous boil that rushes the vegetables to tenderness without giving the flavors time to properly meld.

What You’ll Need

Simple, affordable pantry and produce ingredients. Use a good quality vegetable broth — it is the backbone of this soup and its quality comes through clearly in every spoonful. Low-sodium broth gives you better control over the final seasoning.

• 1/2 head green cabbage, chopped
• 2 medium potatoes, diced
• 2 carrots, sliced
• 1 cup green beans, trimmed and cut
• 1 can (14.5 oz) diced tomatoes
• 6 cups vegetable broth
• 1 small onion, diced
• 2 cloves garlic, minced
• 1 tsp Italian seasoning
• 1/2 tsp black pepper
• Salt, to taste

Step-by-Step Directions

1. Prepare the Vegetables

Chop the cabbage into bite-sized pieces. Dice the potatoes, slice the carrots, cut the green beans into smaller pieces, and chop the onion and garlic.

2. Add the Vegetables to the Pot

Place the cabbage, potatoes, carrots, green beans, diced tomatoes with their juice, onion, and minced garlic into a large pot. Add the vegetable broth, Italian seasoning, and black pepper. Stir everything together.

3. Bring the Soup to a Boil

Set the pot over medium-high heat and bring the soup to a gentle boil, allowing the vegetables and tomatoes to begin cooking in the seasoned broth.

4. Simmer Until Tender

Reduce the heat to low and simmer for 25–30 minutes, stirring occasionally, until the potatoes and carrots are fork-tender and the cabbage and green beans are soft.

5. Season to Taste

Taste the soup and add salt as needed. Adjust the black pepper or Italian seasoning if desired.

6. Serve Warm

Ladle the hot soup into bowls, making sure each serving includes plenty of cabbage, potatoes, carrots, green beans, and tomatoes. Serve immediately.

How to Serve It

Ladle generous, steaming bowlfuls and bring straight to the table with a basket of warm crusty bread or warm dinner rolls for dunking into that incredible broth. A crack of extra black pepper and a small drizzle of good quality olive oil over each bowl right before serving adds a beautiful sheen and a subtle richness that makes the soup look and taste genuinely special despite requiring almost no effort to produce. Serve as a complete light dinner with bread and a simple salad, as a warming starter before a more substantial main course, or set a big pot on the table family-style and let everyone serve themselves for the most casual, communal, satisfying meal imaginable. For another deeply nourishing one-pot vegetable soup, our Beef Vegetable Soup is equally warming and equally comforting on any cold evening.

Leftovers & Storage

Store leftover soup in an airtight container in the fridge for up to 5 days. Reheat in a saucepan over medium heat, stirring occasionally, until warmed through — add a splash of extra vegetable broth if the soup has thickened too much during storage as the potatoes continue to absorb liquid overnight. This soup is genuinely one of those rare recipes that tastes significantly better the next day — the flavors deepen and develop overnight as every vegetable continues to infuse the broth and the Italian seasoning permeates every element more completely. It also freezes beautifully for up to 3 months — cool completely, ladle into individual freezer-safe containers, and freeze. Thaw overnight in the fridge and reheat gently on the stovetop for a completely satisfying ready-to-eat meal on any busy evening.

Make It Even Better (Pro Tips)

• Chop the cabbage into bite-sized pieces rather than very large chunks — smaller pieces cook through more evenly, integrate better into each spoonful, and make the soup easier to eat without having to cut pieces in the bowl.
• Dice the potatoes and carrots to a consistent size — even pieces cook at the same rate and ensure no vegetable is overcooked and mushy while another is still firm in the same bowl.
• Include all the juice from the canned diced tomatoes — the tomato liquid adds significant flavor to the broth and helps create that characteristic slightly reddish, richly seasoned soup broth.
• Simmer gently rather than boiling vigorously — a gentle simmer develops flavor gradually and keeps the vegetables intact and tender rather than breaking them down into mush.
• Always taste and adjust the salt at the very end of cooking rather than only at the beginning — the broth concentrates during the simmer and the final seasoning is what makes the difference between a good soup and a great one.
• Use a good quality vegetable broth — it is the foundation of this soup and its quality comes through clearly. A rich, well-seasoned broth makes a noticeably more flavorful finished soup than a thin, watery one.
• Add a Parmesan rind to the pot while simmering if you have one — it dissolves slowly into the broth and adds a remarkable depth of umami flavor that makes the soup taste like it simmered all afternoon.

Easy Ways to Change It Up

• Add beans: Stir in a drained can of white beans, chickpeas, or kidney beans with the other vegetables for extra protein and a heartier, more filling soup that eats like a complete meal in every bowl.
• Add pasta or rice: Stir in 1/2 cup of small pasta shapes or white rice in the final 10 to 12 minutes of simmering for a more substantial soup with a satisfying starchy element in every spoonful.
• Spicy version: Add a pinch of red pepper flakes and a teaspoon of smoked paprika to the pot for a warmly spiced variation that adds depth and a gentle heat to every bowl.
• Chicken version: Replace the vegetable broth with chicken broth and add 2 cups of shredded rotisserie chicken in the final 5 minutes of simmering for a heartier, protein-packed version of this comforting soup.
• Lemon finish: Squeeze a tablespoon of fresh lemon juice into the finished soup right before serving for a bright, citrusy lift that makes every vegetable flavor pop in the most vibrant and appetizing way.

Quick Questions

Can I use chicken broth instead of vegetable broth?

Yes — chicken broth works beautifully as a substitute and gives the soup a slightly richer, more deeply savory flavor. The soup will no longer be vegan but will still be completely delicious and equally nourishing. Low-sodium chicken broth is recommended for the same reason as vegetable broth — it gives you better control over the final salt level of the finished soup.

Can I use red cabbage instead of green?

Yes — red cabbage works perfectly as a substitute with a slightly earthier, more robust flavor than green cabbage. Be aware that red cabbage releases its color very aggressively into the broth during cooking and will turn the entire soup a deep purple-red hue — which looks dramatically different but has absolutely no effect on the flavor. If the color change is a concern, a squeeze of lemon juice at the end of cooking can help preserve a brighter color in the finished soup.

How do I make this soup more filling?

The easiest ways to make this soup more substantial are adding a drained can of white beans or chickpeas for plant-based protein, stirring in 1/2 cup of small pasta or rice in the final 10 minutes, or adding 2 cups of shredded cooked chicken with the vegetables. Serving with thick slices of crusty bread for dunking also makes the meal significantly more filling without any changes to the soup itself. Any combination of these additions produces a bowl that eats like a complete and deeply satisfying dinner.

Make this cabbage vegetable soup for your next weeknight dinner and discover the most nourishing, most comforting pot of simple soup you have ever made. Tried it? Leave a comment below and tell me what additions you made to your pot! — Ava