Korean Spinach Sigeumchi Namul

Featured in: The Perfect Side for Every Meal

Experience authentic Korean dining with this vibrant spinach dish, known as Sigeumchi Namul. Fresh spinach is quickly blanched, then chilled to preserve its color and texture before being combined with savory ingredients like soy sauce, garlic, and green onion. Toasted sesame oil and sesame seeds provide a rich, nutty aroma and delicate crunch. Simple yet flavorful, this classic is ideal for serving alongside rice or main courses, adding freshness and depth to any meal. Enjoy the balanced tastes of umami, sweetness, and gentle heat in every bite.

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Updated on Fri, 20 Jun 2025 18:43:57 GMT
A plate of greens with sesame seeds. Pin it
A plate of greens with sesame seeds. | tastygusto.com

Korean Spinach Side Dish Sigeumchi Namul is a vibrant and delicious staple in Korean home cooking that highlights the sweet earthiness of fresh spinach. Ready in just minutes, this recipe brings together nutty sesame flavors and aromatic garlic for a side dish that pairs beautifully with any meal. It is one of the very first banchan I learned to make for family dinners and always disappears quickly from the table.

This recipe became my go-to after a trip to Seoul when I saw how everyday families pull together banchan like this one in a matter of minutes. It is now a comfort food that brings me back to that kitchen table every time.

Ingredients

  • Fresh spinach: Choose a bunch with crisp leaves and vibrant green color for the sweetest taste
  • Garlic: Provides pungency and depth Look for firm plump cloves
  • Green onion: Adds freshness and mild onion flavor Use both green and white parts
  • Soy sauce: Delivers umami saltiness Opt for low sodium or brewed soy sauce for balance
  • Salt: Helps season and brightens natural spinach flavor Use a fine kosher salt for the cleanest taste
  • Toasted sesame oil: Infuses a rich nutty aroma Make sure it is pure toasted oil for authentic taste
  • Toasted sesame seeds: Offer crunch and roasted flavor Toast them yourself for the freshest results

Step-by-Step Instructions

Trim and Prepare the Spinach:
Lay the spinach bunch on a clean cutting board Trim off the tough end stems and discard Slice the bunch into pieces about two inches long to make sure it cooks evenly and is easy to eat
Blanch the Spinach:
Fill a medium pot with water Add a generous pinch of salt Bring the water to a rapid boil over high heat Add all the spinach at once making sure it is fully submerged Blanch for just thirty seconds Use tongs or chopsticks to stir gently until the leaves are wilted and bright green
Shock and Squeeze:
With a slotted spoon or tongs quickly transfer the wilted spinach into a large bowl of ice water This stops the cooking process instantly preserving the vibrant color Once cool gently squeeze the spinach between your hands to remove as much water as possible This step prevents the dish from becoming soggy
Mix with Seasonings:
Transfer the squeezed spinach to a large mixing bowl Add the minced garlic green onion soy sauce salt toasted sesame oil and sesame seeds Use clean hands or tongs to toss very gently until the spinach is thoroughly coated with the seasonings
Serve:
Arrange the seasoned spinach on a platter or in a small side dish Sprinkle with extra sesame seeds for garnish Serve immediately or chill for a refreshing cold side
A plate of greens with sesame seeds on top. Pin it
A plate of greens with sesame seeds on top. | tastygusto.com

My favorite part of this recipe is how the toasted sesame oil completely transforms the simple spinach You only need a little but the aroma fills the whole kitchen and it is the flavor my family most associates with Korean home cooking Whenever I make this dish I remember my aunt teaching me to toss the spinach gently so it does not bruise

Storage Tips

Store the finished Sigeumchi Namul in an airtight container in the refrigerator for up to three days This side dish is one of the easiest to prepare ahead and the flavors deepen as it sits If liquid collects at the bottom just drain off before serving It does not freeze well though because the fresh greens turn mushy

Ingredient Substitutions

If you cannot find regular spinach feel free to use baby spinach though reduce the blanching time by half Gluten free soy sauce or tamari works just as well if you need a wheat free option Black sesame seeds bring a deeper flavor if you enjoy extra nuttiness Chopped chives or thinly sliced shallot can stand in for green onions in a pinch

Serving Suggestions

Serve this spinach side dish alongside grilled meat steamed rice or other vegetable banchan for the complete Korean table It is also fantastic tucked into a rice bowl or as a bright contrast inside a wrap Add a spoonful to your lunch bento box for a dose of greens midday For a little extra heat sprinkle in a pinch of Korean chili flakes

A bowl of food with green vegetables. Pin it
A bowl of food with green vegetables. | tastygusto.com

This simple dish is a perfect way to experience the heart of Korean home cooking in under ten minutes.

Frequently Asked Questions

→ How do I keep spinach vibrant and tender?

Blanch the spinach briefly, then transfer immediately to an ice bath to lock in its bright color and prevent overcooking.

→ Can I prepare Sigeumchi Namul in advance?

Yes, you can make it ahead. Store covered in the fridge and enjoy within 1-2 days for best freshness and flavor.

→ Which type of soy sauce should I use?

Regular Korean or Japanese soy sauce works well. Avoid sweetened or dark soy, which can overpower the delicate greens.

→ Can I add extra vegetables or flavors?

Thinly sliced carrots, mushrooms, or a touch of chili flakes can be added for additional color and taste if desired.

→ How is this side typically served?

Sigeumchi Namul is commonly served cold or at room temperature along with rice and other dishes in a Korean meal spread.

Korean Spinach Sigeumchi Namul

Blanched spinach tossed with soy sauce, garlic, scallions, and sesame delivers classic Korean flavors.

Prep Time
10 Minutes
Cook Time
1 Minutes
Total Time
11 Minutes

Category: Side Dishes

Difficulty: Easy

Cuisine: Korean

Yield: 4 Servings (Serves 4 as a side dish)

Dietary: Low-Carb, Vegan, Vegetarian, Dairy-Free

Ingredients

→ Vegetables

01 1 bunch (280 g) fresh spinach, ends trimmed
02 1 stalk green onion, finely chopped
03 1 clove garlic, finely minced

→ Seasonings

04 2 teaspoons soy sauce
05 1/8 teaspoon fine salt
06 2 teaspoons toasted sesame oil
07 2 teaspoons toasted sesame seeds

Instructions

Step 01

Place spinach on a cutting board, trim the ends, and slice into 5 cm lengths.

Step 02

Bring a pot of salted water to a boil over high heat. Add spinach and blanch for 30 seconds or until just wilted.

Step 03

Transfer blanched spinach to an ice bath to chill completely. Gently squeeze out excess water.

Step 04

Place spinach in a mixing bowl. Add minced garlic, chopped green onion, soy sauce, salt, toasted sesame oil, and toasted sesame seeds. Toss until evenly coated.

Step 05

Arrange spinach mixture on a serving dish and serve as a side.

Notes

  1. Blanching spinach briefly preserves its vibrant colour and tender texture.
  2. For optimal flavour, drain spinach thoroughly to avoid excess water diluting the seasoning.

Tools You'll Need

  • Large pot
  • Mixing bowl
  • Slotted spoon
  • Cutting board
  • Chef's knife

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains soy (soy sauce)
  • May contain sesame

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 60
  • Total Fat: 4.5 g
  • Total Carbohydrate: 4 g
  • Protein: 2.5 g