Sigeumchi-namul is a classic Korean side dish made with lightly blanched spinach seasoned with garlic, soy sauce, sesame oil, and toasted sesame seeds. This simple dish is fresh, savory, and packed with flavor despite using only a handful of ingredients. Often served alongside rice, soups, or grilled dishes, it is one of the most popular Korean vegetable side dishes enjoyed both daily and during special gatherings.
Why You’ll Love This Recipe
This Korean spinach side dish is incredibly quick and easy to prepare, making it perfect for busy days when you want something healthy and flavorful. The spinach stays tender with a slight bite, while the sesame oil and garlic create a rich, nutty aroma that pairs beautifully with the fresh greens.
You’ll also love how versatile this recipe is. It can be served cold, at room temperature, or slightly warm. It works wonderfully as part of a Korean-inspired dinner, inside bibimbap bowls, or as a light vegetable side for almost any meal.
Another great thing about this recipe is that it uses wholesome ingredients and comes together in less than 15 minutes from start to finish.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
8 ounces fresh spinach, cleaned and washed
1 garlic clove, finely minced
1 green onion, finely chopped
1½ teaspoons soy sauce
1½ teaspoons toasted sesame oil
2 teaspoons toasted sesame seeds
¼ teaspoon salt (optional, to taste)
Pinch of Korean shredded red pepper for garnish (optional)
Directions
Fill a large pot with about 8 to 10 cups of water and bring it to a boil over high heat.
Add the cleaned spinach to the boiling water. Blanch the spinach for about 30 seconds to 1 minute, stirring gently so it cooks evenly. The spinach should turn bright green while still remaining slightly crisp.
Drain the spinach immediately and rinse it under cold running water several times. This stops the cooking process and helps preserve the vibrant green color.
Gently squeeze the spinach to remove excess water. Be careful not to squeeze too hard, as you still want the spinach to remain tender.
Place the spinach on a cutting board and cut it into bite-sized sections a few times.
Transfer the spinach to a mixing bowl. Add the minced garlic, chopped green onion, soy sauce, toasted sesame oil, sesame seeds, and optional salt.
Mix everything together gently by hand or with chopsticks until the seasoning is evenly distributed.
Transfer to a serving plate or small dish. Garnish with shredded red pepper if desired.
Serve immediately with steamed rice or as part of a Korean meal spread.
Servings and timing
Servings: 4 small side-dish servings
Prep Time: 10 minutes
Cook Time: 2 minutes
Total Time: 12 minutes
Variations
One delicious variation is to add a small amount of fish sauce instead of part of the soy sauce for a deeper savory flavor.
You can also make this dish spicy by mixing in a pinch of Korean chili flakes or gochugaru.
If spinach is unavailable, try using bok choy, kale, or Swiss chard prepared in the same way. Each vegetable creates a slightly different texture while keeping the same delicious seasoning profile.
For extra nuttiness, add additional toasted sesame seeds or a sprinkle of crushed roasted seaweed before serving.
Storage/Reheating
Store leftover sigeumchi-namul in an airtight container in the refrigerator for up to 3 days. The flavor actually develops nicely as it sits, making it great for meal prep.
This dish is traditionally served cold or at room temperature, so reheating is usually unnecessary. However, if you prefer it warm, lightly heat it in a skillet over low heat for about 1 minute. Avoid overheating because the spinach may become too soft.
FAQs
What does sigeumchi-namul taste like?
It has a savory, nutty, and slightly garlicky flavor with fresh spinach texture and a rich sesame aroma.
Can I use frozen spinach?
Yes, but fresh spinach gives the best texture. If using frozen spinach, thaw and squeeze out excess moisture thoroughly.
Is this dish served hot or cold?
It is usually served cold or at room temperature as a side dish.
Can I make it ahead of time?
Yes, it can be prepared several hours ahead and refrigerated until serving.
What meals pair well with sigeumchi-namul?
It pairs well with rice, Korean soups, grilled meats, bibimbap, and other vegetable side dishes.
Can I make this recipe vegan?
Yes, the standard recipe is naturally vegan if you only use soy sauce.
Why do I need to rinse the spinach in cold water?
Cold water stops the cooking process and helps maintain the spinach’s bright green color and tender texture.
Can I add more garlic?
Absolutely. Adjust the garlic according to your preference.
How do I keep the spinach from becoming soggy?
Do not overcook the spinach and squeeze out excess water after rinsing.
Can I use regular sesame oil?
Toasted sesame oil is strongly recommended because it provides the signature nutty Korean flavor.
Conclusion
Sigeumchi-namul is proof that simple ingredients can create incredibly satisfying flavors. With tender spinach, fragrant sesame oil, and savory seasoning, this Korean side dish is easy enough for everyday meals while still feeling special. Whether you serve it alongside rice, add it to bibimbap, or enjoy it as part of a larger Korean feast, this quick and healthy recipe is sure to become a favorite in your kitchen.
Sigeumchi-namul is a traditional Korean spinach side dish made with blanched spinach seasoned with garlic, soy sauce, sesame oil, and sesame seeds for a light, nutty, and savory vegetable banchan.
Ingredients
8 ounces fresh spinach, washed
1 garlic clove, minced
1 green onion, chopped
1 1/2 teaspoons soy sauce
1 1/2 teaspoons toasted sesame oil
2 teaspoons toasted sesame seeds
1/4 teaspoon salt (optional)
Pinch of red pepper flakes (optional)
Instructions
Bring a large pot of water to a boil.
Blanch spinach for 30–60 seconds until bright green.
Drain and rinse immediately under cold water.
Squeeze out excess water gently and chop into bite-sized pieces.
Transfer spinach to a bowl and add garlic, green onion, soy sauce, sesame oil, sesame seeds, and salt.
Mix gently until evenly seasoned.
Garnish with red pepper flakes if desired and serve.
Notes
Do not overcook spinach to preserve color and texture.
Rinse in cold water immediately after blanching.
Squeeze lightly to avoid making it mushy.
Toasted sesame oil gives the best authentic flavor.
Tastes even better after resting for a few minutes.
