What Is Kimchi? Types, Flavors, and How to Eat It in Korea
If you eat at a Korean restaurant, there is a good chance that a small plate of kimchi (김치) will appear on the table before you even ask for it.
For many visitors, kimchi means one thing: spicy red cabbage.
In Korea, however, kimchi is not a single recipe. It is a broad category of seasoned vegetable dishes, many of which are fermented. Napa cabbage may be the best-known base, but radish, cucumber, and other vegetables are also commonly used. Recipes and flavors vary according to the ingredients, region, season, and household.
Some kimchi is fiery and garlicky. Some is refreshing and mild. Some is crunchy and relatively fresh, while well-fermented kimchi can taste distinctly sour.
Understanding these differences makes Korean food much easier to enjoy.
This guide explains the most common types of Korean kimchi, what kimchi tastes like, how Koreans eat it, what to order in Korea, and what vegetarians, vegans, and travelers with food allergies should know.
1. What Exactly Is Kimchi?
At its simplest, kimchi (김치) is made by preparing vegetables with salt and seasonings and, in many styles, allowing them to ferment.
Common ingredients may include:
Napa cabbage
Korean radish
Cucumber
Salt
Garlic
Ginger
Green onion
Gochugaru (고춧가루), Korean red pepper flakes
Fish sauce
Jeotgal (젓갈), salted fermented seafood
The exact ingredients depend on the type and recipe. VISITKOREA, for example, describes the familiar napa cabbage version as salted cabbage combined with seasonings including red pepper powder, garlic, and fish sauce before fermentation.
Is all kimchi spicy?
No.
This is one of the most useful things for first-time visitors to know.
Many popular varieties are red because they contain gochugaru, but there are also mild kimchi varieties without the strong red pepper seasoning.
Baek-kimchi (백김치), or white kimchi, is a good example. It is usually much milder than standard red cabbage kimchi.
Water-based varieties can also taste refreshing rather than aggressively spicy.
So if you normally avoid spicy food, you do not necessarily have to avoid kimchi.
Is kimchi always very sour?
No.
The flavor changes as kimchi ferments.
Relatively fresh kimchi may taste crisp, salty, lightly sweet, garlicky, and fresh. As fermentation progresses, the flavor can become tangier and more pronounced.
This is why two plates of cabbage kimchi can taste surprisingly different even though they look similar.
Some people prefer fresh, crunchy kimchi alongside grilled meat, while more mature kimchi works particularly well in cooked dishes.
Kimchi and Korean food culture
Kimchi is deeply connected with everyday Korean meals and is commonly eaten as a side dish. UNESCO describes kimchi as an essential part of Korean meals and recognizes the communal tradition of preparing and sharing it through Kimjang (김장).
There is an important distinction here:
It is Kimjang—the tradition of making and sharing kimchi—that was inscribed on UNESCO's Representative List of the Intangible Cultural Heritage of Humanity in 2013.
It is more accurate to say this than simply saying "kimchi is a UNESCO World Heritage food."
Kimjang traditionally involves families or communities preparing larger quantities of kimchi, particularly around the colder season, and sharing the work and food. UNESCO highlights the social importance of sharing knowledge, ingredients, and kimchi through this practice.
2. Popular Types of Kimchi You Should Know
Korea has a very wide range of kimchi styles. VISITKOREA notes that regional and environmental differences have produced more than a hundred variations, so there is much more to explore than the cabbage kimchi most foreigners recognize.
Here are some of the easiest types to encounter while traveling in Korea.
Baechu-kimchi (배추김치) — Napa Cabbage Kimchi
This is the classic red cabbage kimchi most international visitors picture when they hear the word "kimchi."
Main ingredient: Napa cabbage
Typical flavor: Savory, garlicky, fermented, tangy, and usually spicy
Texture: Tender but still slightly crisp when relatively fresh
VISITKOREA describes baechu-kimchi as Korea's most typical and popularly consumed variety, prepared by salting cabbage and seasoning it with ingredients such as red pepper powder, garlic, and fish sauce before fermentation.
It works particularly well with:
Steamed rice
Samgyeopsal (삼겹살, pork belly)
Korean BBQ
Ramyeon (라면)
Stews
Fried rice
If a Korean restaurant simply serves you a plate labeled kimchi, this is often the style you are most likely to encounter.
Kkakdugi (깍두기) — Cubed Radish Kimchi
Kkakdugi is easy to recognize because the radish is cut into chunky cubes.
Main ingredient: Korean radish
Typical flavor: Savory, spicy, slightly sweet, and refreshing
Texture: Firm and crunchy
VISITKOREA specifically highlights the crunchy character of kkakdugi and notes that it pairs especially well with Korean soups.
You will often encounter it with dishes such as:
Seolleongtang (설렁탕, ox bone soup)
Gomtang (곰탕, beef soup)
Galbitang (갈비탕, short-rib soup)
A useful Korean eating trick is to alternate between a spoonful of hot soup and a crunchy piece of kkakdugi.
The contrast is excellent.
Oi-sobagi (오이소박이) — Cucumber Kimchi
If you like crunchy vegetables, look for oi-sobagi.
Oi (오이) means cucumber.
This kimchi is generally made by seasoning cucumber with a flavorful filling that may include chili flakes, garlic, and green vegetables. Cucumber kimchi is also listed by VISITKOREA among Korea's representative kimchi varieties.
Typical flavor: Fresh, spicy, savory, and aromatic
Texture: Very crunchy
Because cucumber contains plenty of moisture, the experience is different from dense cabbage kimchi.
It can be especially enjoyable during warmer weather or alongside rice and rich dishes.
Baek-kimchi (백김치) — White Kimchi
If red kimchi looks intimidating, remember this name:
Baek-kimchi.
Baek (백) means white.
Unlike the familiar bright-red style, white kimchi is made without the heavy red chili seasoning that gives many kimchi varieties their heat.
The result is generally:
Mild
Refreshing
Slightly tangy
Less spicy
Vegetable-forward
It is an excellent introduction to kimchi for children and travelers who cannot tolerate much heat.
Do not assume, however, that "not spicy" means "vegetarian." A mild-looking kimchi may still contain fish sauce or other seafood-derived seasonings depending on the recipe.
Nabak-kimchi (나박김치) and Water-Style Kimchi
Nabak-kimchi is another variety specifically introduced by VISITKOREA among representative Korean kimchi styles.
Rather than looking like heavily coated cabbage, it contains vegetables in a seasoned liquid.
This can surprise visitors who expect all kimchi to be thick, red, and heavily seasoned.
The broth is part of the dish.
The result can feel cool and refreshing, with a lighter flavor than heavily seasoned cabbage kimchi.
You may also encounter dongchimi (동치미), another refreshing radish-based kimchi known for its liquid.
These styles are worth trying if you find standard spicy kimchi too intense.
3. How to Eat Kimchi and What Foods Go Best With It
There is no complicated technique for eating kimchi.
At most Korean meals, simply take a small piece and eat it between bites of rice or the main dish.
The important thing is to understand that kimchi usually works as a banchan (반찬), or side dish, rather than as the main course.
Kimchi + steamed rice
Start with the simplest combination.
Take a small bite of warm white rice followed by kimchi—or eat them together.
The mild rice balances the saltiness, acidity, garlic, and chili in the kimchi.
For a beginner, this is one of the easiest ways to understand why kimchi works so well in Korean meals.
Kimchi + Korean BBQ
Kimchi is an excellent partner for fatty grilled meat.
With samgyeopsal (삼겹살), you can eat kimchi separately or place a small amount inside a ssam (쌈) lettuce wrap.
A simple wrap might contain:
lettuce + grilled pork + kimchi + a little ssamjang
At some Korean BBQ restaurants, diners also grill kimchi.
Warm kimchi takes on a softer texture and richer flavor, making it especially good with pork.
Kimchi + soups
Crunchy radish kimchi such as kkakdugi is especially popular with Korean soups. VISITKOREA specifically notes its pairing with soup dishes.
Try alternating:
hot soup → rice → crunchy kkakdugi
The sharp, fermented flavor can refresh your palate between spoonfuls of a mild broth.
When kimchi gets sour
Do not assume sour kimchi has automatically gone bad.
Fermentation naturally changes its flavor.
Well-fermented kimchi can become an ingredient in cooked Korean dishes instead of being eaten only as a cold side dish.
Some of the best-known examples include:
Kimchi-jjigae (김치찌개)
A hearty kimchi stew often made with mature kimchi.
Kimchi-bokkeumbap (김치볶음밥)
Kimchi fried rice.
Kimchi-jeon (김치전)
A savory kimchi pancake.
These dishes use kimchi's stronger acidity to create deeper flavor.
Fresh kimchi: Geotjeori (겉절이)
You may also encounter geotjeori (겉절이).
It is a freshly seasoned style that is eaten without developing the same deeply fermented character as mature kimchi.
It tends to taste:
fresher
crisper
less sour
lively and strongly seasoned
If you dislike very sour fermented kimchi, geotjeori may be worth trying.
Aged kimchi: Mukeunji (묵은지)
At the other end of the spectrum is mukeunji (묵은지), a term used for well-aged kimchi.
Its flavor is usually much more fermented and sour.
Mukeunji is particularly useful in cooked dishes because its strong flavor holds up well against meat, broth, and heat.
The lesson for travelers is simple:
Kimchi does not have one fixed flavor.
If you dislike the first kimchi you try, try another variety or fermentation level before deciding that you do not like kimchi at all.
4. Ordering and Eating Kimchi in Korea
When you sit down at a Korean restaurant, kimchi is often brought to the table with other banchan.
You usually do not need to order it as a separate dish.
Exactly what is provided—and whether refills are complimentary—depends on the restaurant, so it is better not to assume that every restaurant follows the same system.
Want more kimchi?
You can say:
김치 더 주세요.
Gimchi deo juseyo.
“More kimchi, please.”
This is a useful phrase almost anywhere in Korea.
Want something less spicy?
You can ask:
안 매운 김치 있어요?
An maeun gimchi isseoyo?
“Do you have non-spicy kimchi?”
A restaurant may not have one available, but asking about baek-kimchi (백김치) is also useful.
Do you need to finish all the kimchi?
No.
Kimchi and other banchan are usually shared around the table, so take what you want rather than feeling that every plate must be completely emptied by one person.
It is better to start with small portions and ask for more if appropriate.
Buying kimchi at a Korean supermarket
Foreign residents in Korea will find refrigerated sections filled with many varieties.
A few Korean words can help.
배추김치 — Baechu-kimchi
Napa cabbage kimchi
맛김치 — Mat-kimchi
Cabbage kimchi already cut into convenient pieces
깍두기 — Kkakdugi
Cubed radish kimchi
백김치 — Baek-kimchi
White kimchi
총각김치 — Chonggak-kimchi
Young radish kimchi
파김치 — Pa-kimchi
Green onion kimchi
If you are staying in Korea and want something easy to eat straight from the package, pre-cut mat-kimchi can be particularly convenient.
Keep packaged kimchi refrigerated and follow the storage instructions and date information on the specific product.
5. Vegetarian, Vegan, Allergy, and First-Time Tips
Kimchi looks like a vegetable dish.
That does not automatically make it vegetarian or vegan.
Traditional and commercial recipes vary, and seafood-derived seasonings can be used. UNESCO's description of Korean kimchi-making specifically refers to preserved vegetables seasoned with spices and fermented seafood, while VISITKOREA's description of cabbage kimchi includes fish sauce among typical seasonings.
Vegetarian and vegan travelers
Traditional kimchi may contain:
Fish sauce
Salted shrimp
Other fermented seafood ingredients
If you follow a strict vegetarian or vegan diet, look specifically for products labeled vegan or ask the restaurant about the recipe.
Do not judge by color alone.
White kimchi is not automatically vegan, and red kimchi is not automatically non-vegan. The ingredients are what matter.
Seafood and shellfish allergies
Travelers with fish or shellfish allergies should be particularly careful.
Kimchi recipes may contain fish sauce or salted seafood, and ingredients can differ between restaurants, households, and packaged brands.
With a serious allergy, ask about the specific kimchi being served rather than assuming all versions use the same recipe.
Restaurant cross-contact may also be relevant for people with severe allergies.
Is kimchi gluten-free?
Do not automatically assume that every restaurant or packaged kimchi is suitable for a gluten-free diet.
Kimchi recipes and commercially prepared seasoning mixtures can vary. For a medically necessary gluten-free diet, check the ingredient label or confirm directly with the restaurant or manufacturer.
What if kimchi is too spicy?
You have several options.
Try:
Baek-kimchi
A water-style kimchi
A smaller portion of regular kimchi
Eating kimchi with plain rice
Pairing it with mild soup
Trying a fresher, less aggressively fermented variety
Do not force yourself to eat a huge piece.
Kimchi is normally an accompaniment, so a small bite is enough.
What if the smell seems strong?
Fermented kimchi can have a noticeable aroma, especially as it matures.
That is part of its character.
If you are buying kimchi for your refrigerator in Korea, make sure the container is properly closed. Many Korean households even use specialized kimchi refrigerators, reflecting how routinely kimchi is stored and eaten in Korean food culture.
Conclusion
Kimchi (김치) is much more than spicy fermented cabbage.
It is a broad family of Korean vegetable dishes with different ingredients, textures, fermentation levels, and levels of heat. Korea has numerous regional and seasonal varieties, while cabbage, radish, and cucumber are among the vegetables commonly used.
For your first experience, remember these five varieties:
Baechu-kimchi (배추김치): classic napa cabbage kimchi
Kkakdugi (깍두기): crunchy cubed radish kimchi
Oi-sobagi (오이소박이): refreshing cucumber kimchi
Baek-kimchi (백김치): mild white kimchi
Nabak-kimchi (나박김치): light, refreshing kimchi served with liquid
Start by eating a small piece with steamed rice.
Then try it with Korean BBQ, soup, noodles, or a lettuce wrap.
And when the kimchi becomes more fermented and sour, discover another side of Korean cooking through dishes such as kimchi stew and kimchi fried rice.
Most importantly, do not decide whether you like kimchi after trying only one version.
A spicy cabbage kimchi, crunchy kkakdugi, mild white kimchi, and refreshing water-style kimchi can taste like completely different foods.
Finding the type you like is part of exploring Korean food.
Reference Links
UNESCO – Kimjang, Making and Sharing Kimchi in the Republic of Korea
