Cabbage and Potato Soup
Cozy hearty vegetable soup with tender cabbage, soft potatoes, and simple garden ingredients
Ingredients
for Cabbage and Potato Soup
Ingredient List
- 1.5 lb (700 g) potatoes, peeled and diced
- 1 lb (450 g) green cabbage, thinly sliced
- 1 medium onion (160 g), diced
- 3 cloves (12 g) garlic guide, minced
- 1 tbsp (15 g) Olive Oil guide
- 5 cups (1.2 L) vegetable brothguide (or water)
- 7 g kosher salt guide (adjust to taste)
- 1/3 tsp ground black pepper guide
- 2 tbsp chopped fresh parsley (optional garnish)
💡Helpful Tips
- Cabbage slicing: slice the cabbage thinly so it softens evenly during cooking.
- Potato type: starchy potatoes create a slightly thicker and more comforting broth.
- Broth option: vegetable broth gives deeper flavor, but water works perfectly for a lighter soup.
How to Make Cabbage and Potato Soup (Step-by-Step Guide)
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Step 1
First prepare all the vegetables before turning on the heat. This will make the cooking process calm, fast, and much easier to control.
Take the cabbage and remove 1-2 outer leaves if they look dry, damaged, or dirty. Rinse the cabbage under cool running water, then shake off excess water or pat it dry with a towel. Cut the cabbage into 2 halves, then cut out the tough white core from each half. After that, slice the cabbage into thin strips. Try to keep the strips fairly even, about 1/4 inch (5-6 mm) thick, so they soften at the same speed in the soup.
Peel the potatoes completely. Rinse them briefly after peeling to remove surface starch and any tiny peel pieces. Cut each potato into medium cubes, about 3/4 inch (2 cm). Do not cut them too large, or they will cook more slowly than the cabbage. Do not cut them too small either, or they may fall apart too early. Medium even cubes are ideal for a soup like this.
Peel the onion and cut it into small cubes. Then finely mince the garlic with a knife or use a garlic press. Try to prepare everything before cooking starts so you do not need to rush once the pot is hot. -
Step 2
Place a large soup pot on the stove over medium heat. Add the Olive Oil and let it warm for about 20-30 seconds. The oil should become fluid and lightly shiny, but it should not smoke.
Add the diced onion to the pot. Stir it immediately so it gets coated in the oil. Cook the onion for about 5-6 minutes, stirring every 30-40 seconds. The goal is to soften it slowly, not fry it aggressively. As it cooks, the onion should become soft, glossy, and translucent. It should not turn dark brown. If the onion starts browning too quickly, reduce the heat slightly.
Once the onion is soft, add the minced garlic. Stir constantly and cook for only 30-40 seconds. Garlic cooks much faster than onion and can burn very easily. You should smell a pleasant garlic aroma, but the garlic should not become brown or dry. This onion-and-garlic base creates the main flavor foundation of the entire soup. -
Step 3
Add the diced potatoes and the sliced cabbage into the pot with the cooked onion and garlic. Use a spoon to stir everything thoroughly so the vegetables mix evenly and get lightly coated with the oil and ароматic base.
Cook the vegetables together for about 3-4 minutes over medium heat. Stir a few times during this stage so nothing sticks to the bottom of the pot. This short cooking step is important because it helps the cabbage begin to soften and allows the potatoes to absorb flavor before the liquid is added.
The vegetables do not need to become fully soft at this point. You only need the cabbage to begin wilting slightly and the potatoes to warm through. Do not skip this step, because it helps the soup taste fuller and more balanced. By the end of this stage, the cabbage should look a little reduced in volume and the pot should smell fragrant and savory. -
Step 4
Pour the vegetable broth into the pot so all the vegetables are well covered. If you do not have broth, you can use plain water instead. Broth gives a slightly deeper flavor, but water also works well because the vegetables themselves create a tasty soup.
Stir the pot well, then raise the heat slightly and bring the liquid to a gentle boil. Watch carefully: once you see steady bubbling, reduce the heat to low or medium-low so the soup cooks at a gentle simmer, not a strong boil. A gentle simmer is important because it cooks the potatoes evenly and keeps the broth clear and pleasant.
Let the soup simmer for 20-25 minutes. Stir from time to time, especially near the bottom of the pot, to make sure the potatoes do not stick. During this time, the cabbage will become soft and tender, and the potatoes will cook through fully. To check readiness, pierce a potato cube with a fork or knife. It should slide in easily without resistance. If the potatoes are still firm in the center, continue cooking for a few more minutes. -
Finish
When the potatoes are fully tender and the cabbage is soft, turn the heat to low. Add the kosher salt and ground black pepper, then stir very well so the seasoning spreads evenly through the broth. Taste the soup with a spoon. If needed, add a little more salt, but do it gradually so you do not oversalt the pot.
If you want the soup to be slightly thicker and more comforting, take a spoon and gently mash a few potato cubes against the inside wall of the pot. Stir the mashed potato back into the broth. This will make the soup a little richer without changing its simple vegetable character. This step is optional, but it works especially well if you like a slightly heartier texture.
Turn off the heat and let the soup stand for 2-3 minutes before serving. This short rest helps the flavor settle evenly. Ladle the hot soup into bowls and, if desired, sprinkle chopped fresh parsley on top. Serve the Cabbage and Potato Soup warm with bread, toast, or crackers. The finished soup should have soft cabbage, tender potato cubes, and a light savory broth that tastes gentle, comforting, and homemade.
📌 Common Mistakes When Making Cabbage and Potato Soup
Cabbage and Potato Soup is one of the simplest vegetable soups, but its flavor and texture depend heavily on small cooking details. Because the recipe contains only a few inexpensive ingredients, every step - from cutting the vegetables to simmering the broth - affects the final result.
Many common problems such as watery broth, bland flavor, overcooked cabbage, or unevenly cooked potatoes are usually caused by small technique mistakes rather than the ingredients. Understanding these typical mistakes helps ensure a balanced, comforting cabbage soup with tender vegetables and a naturally flavorful broth.
Use the troubleshooting guide below to avoid the most common Cabbage and Potato Soup cooking mistakes.
| Problem | Most Likely Cause | Quick Fix |
|---|---|---|
| Soup tastes weak or watery | Vegetables were added directly to liquid without sautéing | Sauté onions and garlic first to build a stronger flavor base. |
| Cabbage becomes mushy | Soup was boiled too aggressively | Simmer gently instead of boiling so cabbage cooks gradually. |
| Potatoes cook unevenly | Potato pieces were cut in different sizes | Cut potatoes into uniform cubes about 2 cm wide. |
| Soup tastes flat | Salt was added too early or too little seasoning was used | Season near the end of cooking and adjust salt gradually. |
Skipping the aromatic base
One of the most common mistakes when making Cabbage and Potato Soup is adding all vegetables directly into the broth without first cooking the onion and garlic in oil. This shortcut may save a few minutes, but it results in a soup that tastes flat and thin.
Slowly sautéing the onion and garlic allows their natural sugars to develop and creates a deeper flavor base for the broth. Without this step the soup often lacks the comforting savory aroma that defines a good homemade vegetable soup.
Cutting vegetables in uneven sizes
If the potatoes and cabbage are cut into irregular pieces, they will cook at different speeds. Large potato chunks may remain firm while smaller pieces become too soft or start breaking apart in the broth.
Uneven cutting also affects the texture of the soup, making it look less balanced and less pleasant to eat.
Boiling the soup too aggressively
A strong rolling boil can quickly break down cabbage and cause the vegetables to lose their natural texture. The broth may become cloudy and the cabbage may turn mushy, which reduces the overall quality of the soup.
Vegetable soups develop the best flavor when cooked slowly at a gentle simmer rather than a hard boil.
Seasoning the soup incorrectly
Adding too much salt early in the cooking process can make the soup taste overly salty once the liquid reduces. On the other hand, adding too little seasoning can make the finished soup taste dull and unfinished.
Proper seasoning is especially important in simple vegetable soups because the broth relies heavily on natural vegetable flavor.
Quick Summary
The best Cabbage and Potato Soup comes from careful vegetable preparation, a properly sautéed aromatic base, gentle simmering, and balanced seasoning. When onions and garlic are cooked slowly, the vegetables are cut evenly, and the soup is simmered rather than boiled, the result is a comforting homemade soup with tender cabbage, soft potatoes, and a naturally rich vegetable broth.
