KOREAN INGREDIENT GUIDE
Korean Sesame Oil (Chamgireum)
Korean sesame oil, known as chamgireum in Korea, is a deeply aromatic oil made from roasted sesame seeds. It adds a rich, nutty flavor to bibimbap, japchae, bulgogi, seasoned vegetables, dipping sauces, and many other Korean dishes.
Because its aroma is much stronger than that of most cooking oils, only a small amount is needed. In Korean cooking, it is usually used as a seasoning or finishing oil rather than as the main oil for frying.
What Is Korean Sesame Oil?
Korean sesame oil is made by pressing roasted sesame seeds. Roasting the seeds before pressing them creates the distinctive dark color and powerful nutty aroma associated with Korean sesame oil.
In Korea, sesame oil is considered an essential pantry ingredient. It is used to season food, enhance aroma, and add a final layer of richness to both everyday home cooking and traditional Korean dishes.
Korean sesame oil is different from light or untoasted sesame oil. Light sesame oil has a milder taste and can be used more like an ordinary cooking oil, while Korean-style roasted sesame oil is much stronger and is generally used in smaller amounts.
What Does Korean Sesame Oil Taste Like?
Korean sesame oil has an intense roasted, nutty flavor and a warm, distinctive aroma. Compared with most other oils, its fragrance is immediately noticeable even when only a small amount is added.
Good sesame oil should taste rich and savory without smelling stale or burnt. Its flavor is full but clean, adding depth to food without requiring a large quantity.
The aroma is one of the most recognizable characteristics of Korean cooking. It can make a simply seasoned vegetable dish or bowl of rice smell noticeably more appetizing.
How Is Korean Sesame Oil Used?
Korean sesame oil has a strong flavor, so it is normally added in small amounts. When added during cooking, its aroma blends gently into the other ingredients. When added at the end, the roasted sesame fragrance remains much more noticeable.
For this reason, many Korean cooks add sesame oil shortly before serving. It is commonly mixed into seasoned vegetables, rice dishes, noodle dishes, meat marinades, dipping sauces, and Korean side dishes.
It is not usually used as the primary oil for deep-frying or high-heat stir-frying. Its strong aroma can overwhelm the food, and prolonged high heat can weaken the flavor that makes it valuable.
Koreans also commonly mix sesame oil with salt to make a simple dipping sauce for grilled beef. The savory salt and roasted aroma pair especially well with rich cuts of meat.
Popular Korean Dishes Made with Sesame Oil
Korean sesame oil is used in many familiar Korean recipes, including:
- Bibimbap Rice topped with seasoned vegetables, meat, egg, and gochujang. Sesame oil adds its signature roasted aroma.
- Japchae Stir-fried glass noodles with vegetables and meat, finished with sesame oil for a rich, nutty fragrance.
- Bulgogi Thinly sliced marinated beef flavored with soy sauce, garlic, sugar, and sesame oil.
- Sigeumchi Namul Korean seasoned spinach mixed with garlic, salt, sesame seeds, and sesame oil.
- Kongnamul Muchim Seasoned soybean sprouts commonly served as an everyday Korean side dish.
- Kimchi Fried Rice Fried rice made with kimchi and often finished with a small amount of sesame oil before serving.
How to Choose Korean Sesame Oil
Ottogi is one of the most commonly used sesame oil brands in Korean households. The two Ottogi products below are suitable for everyday Korean cooking and are both available on Amazon.
Their flavors are broadly similar, so either product will work well for common Korean recipes. Choose whichever one is easier to find or more reasonably priced.
When possible, choose a sesame oil made primarily from roasted sesame seeds. Check the ingredient list and avoid products containing unnecessary flavorings or a large proportion of cheaper blended oils.
Freshly pressed sesame oil from a traditional Korean oil mill can have a much stronger and more fragrant flavor than mass-produced bottled oil. However, it is difficult to find, expensive, and not widely available even in Korea.
RECOMMENDED
Ottogi Premium Roasted Sesame Oil
A roasted Korean sesame oil with a rich, nutty aroma. It works well in bibimbap, japchae, bulgogi, seasoned vegetables, dipping sauces, and other everyday Korean dishes.
Its overall flavor is similar to the second Ottogi product below, so the difference is unlikely to be significant in most home recipes.
View on Amazon
RECOMMENDED
Ottogi Roasted Sesame Oil
A versatile roasted sesame oil suitable for seasoned side dishes, noodle dishes, marinades, rice dishes, dipping sauces, and finishing Korean food before serving.
For normal Korean home cooking, its flavor is not dramatically different from the premium Ottogi sesame oil shown beside it.
View on AmazonWHICH ONE SHOULD YOU CHOOSE?
Both products are suitable for general Korean cooking, and there is no major difference in flavor for most everyday recipes. Choose the bottle that is easier to buy or offers the better price.
Look for roasted sesame oil made primarily from sesame seeds. Avoid confusing it with light, untoasted sesame oil, which has a much milder flavor and will not create the same Korean-style roasted aroma.
Product availability and pricing may change on Amazon.
How to Store Korean Sesame Oil
Sesame oil is sensitive to heat, light, and air. For the freshest aroma, try to use the bottle within one to two months after opening.
It may remain usable for longer when stored correctly, but it is best to finish an opened bottle within approximately six months. Always follow the date and storage instructions printed by the manufacturer.
Store the bottle tightly sealed in a cool, dark place away from direct sunlight and heat. Air exposure can gradually weaken the aroma and contribute to oxidation, so close the cap immediately after each use.
Direct sunlight should be avoided carefully because it can make the oil deteriorate more quickly and change its aroma. If your storage area receives light, wrapping the bottle in aluminum foil or placing it inside an opaque bag can provide additional protection.
Discard the oil if it develops a stale, paint-like, bitter, or otherwise unpleasant smell or flavor.
Substitutes for Korean Sesame Oil
Perilla oil, known as deulgireum in Korea, is sometimes used as an alternative to sesame oil. However, the two oils do not taste exactly the same.
Perilla oil has a deeper, earthier, and slightly heavier aroma. Korean sesame oil tastes more roasted, nutty, and clean by comparison.
Perilla oil can work well in certain vegetable dishes, soups, and traditional Korean recipes, but it will noticeably change the character of a dish originally intended for sesame oil.
Olive oil and ordinary neutral cooking oils are not direct substitutes because they do not provide the distinctive roasted sesame aroma.
Frequently Asked Questions
Is sesame oil healthy?
Sesame oil contains mostly unsaturated fats and naturally occurring antioxidant compounds. However, it is still calorie-dense, like all cooking oils, so it is best enjoyed in moderation as part of a balanced diet.
Korean sesame oil is normally used in small quantities for flavor, rather than consumed in large amounts.
How much sesame oil should I use?
A little goes a long way. For a dish serving two to three people, start with one to two teaspoons and add more only after tasting.
For a larger dish such as bibimbap or a strongly seasoned noodle dish, up to one tablespoon may be appropriate. Adding it near the end of cooking will preserve the strongest roasted aroma.
Can I use sesame oil instead of olive oil?
Not as a direct substitute in most recipes. Korean sesame oil has a much stronger roasted and nutty flavor than olive oil, so replacing one with the other will significantly change the dish.
In Korean cooking, sesame oil is mainly used as a seasoning or finishing oil rather than as a general oil for frying and everyday high-heat cooking.
Does Korean sesame oil need to be refrigerated?
Refrigeration is not always necessary if the oil is kept tightly sealed in a cool, dark place. However, refrigeration may help protect it in a particularly hot kitchen or climate.
Always follow the storage directions on the product label. The most important rules are to keep it away from sunlight, heat, and prolonged exposure to air.
FINAL THOUGHTS
Why Korean Sesame Oil Belongs in Your Pantry
Korean sesame oil is one of the most important ingredients in Korean cooking. Made from roasted sesame seeds, it adds a rich, nutty aroma that ordinary cooking oils cannot reproduce.
It is commonly used in bibimbap, japchae, bulgogi, seasoned spinach, soybean sprouts, kimchi fried rice, meat marinades, and many other Korean dishes.
For the best flavor, choose a good-quality roasted sesame oil, keep it tightly sealed away from heat and sunlight, and use it in small amounts as a seasoning or finishing oil.
Once you experience its distinctive aroma, it becomes easy to understand why chamgireum is considered an essential ingredient in Korean kitchens.