Sundubu Jjigae: Korean Soft Tofu Stew

Sundubu jjigae arrives at the table still boiling, which is the whole point: a deep-red, chili-flecked broth carrying clouds of the softest tofu you'll ever eat, beef, zucchini, and mushrooms, with a raw egg cracked in at the last second so it sets into silk. This version works because of two small disciplines: blooming the gochugaru in oil for under a minute (it scorches in seconds if you rush it), and adding the tofu only in the final three minutes so it heats through without falling apart.

What Is Sundubu Jjigae?

Sundubu jjigae (순두부찌개) is a Korean stew built around sundubu, extra-soft tofu that never gets pressed or curdled the way firm tofu does. It comes in tubes or tubs at Korean grocery stores, custard-soft and ready to eat. The stew itself is a spicy, savory broth made by blooming gochugaru (Korean chili flakes) in sesame oil, then simmering with anchovy-kelp stock, beef or seafood, and vegetables. At the table, the pot is still bubbling hard enough to cook a cracked egg on contact, and you eat it with rice to cool each spoonful down. The texture contrast is the draw: broth that bites back, tofu that barely holds together.

The Chili Bloom and the Three-Minute Tofu Rule

Two moments decide whether this stew sings or fails, and both are about timing.

First, the chili bloom. Gochugaru goes into warm sesame oil over medium heat, and you stir it for 30 to 60 seconds until the flakes turn pasty and the oil glows red. Korean Bapsang warns that the flakes burn easily and tells you not to preheat the pot dry, and that warning is the recipe: a scorched bloom turns the whole broth bitter, and no amount of seasoning fixes it later. Maangchi's beef version mixes the flakes with sesame oil and pepper into a paste first, which gives you the same insurance. Either way, the rule is the same: flakes and oil go into the pot together, never flakes into a ripping-hot dry pot.

Second, the tofu. Sundubu is fragile. It goes in during the last 3 to 4 minutes, in big scoops, and the pot stays at a bare simmer after that, never a hard boil. Stir once or twice, gently, at the bottom of the pot so nothing catches, then stop. My baseline heat is 2 tablespoons of gochugaru per 2 cups of broth for a solid medium; adjust from there, but adjust the flakes, not the cooking time. The tofu is done when it trembles in the bubbling broth and a spoon slides through it like custard.

Ingredients

For the chili seasoning

• 2 tablespoons gochugaru (Korean chili flakes)
• 2 tablespoons toasted sesame oil
• 2 garlic cloves, minced
• 1/4 teaspoon ground black pepper

For the stew

• 200 g (7 oz) thinly sliced beef (ribeye or sirloin)
• 1/2 small onion, diced
• 1/2 medium zucchini (about 150 g), cut into half-moons
• 100 g king oyster or oyster mushrooms, sliced
• 2 cups anchovy-kelp stock (or low-sodium chicken broth)
• 1 tablespoon fish sauce
• 1 teaspoon salt, plus more to taste
• 1/2 teaspoon sugar

For serving

• 2 large eggs
• 2 green onions, thinly sliced
• Cooked short-grain rice

How to Make Sundubu Jjigae

1. Bloom the chili. Put the gochugaru, sesame oil, garlic, and black pepper in a small heavy pot over medium heat. Stir for 30 to 60 seconds until the flakes turn pasty and the oil glows red. Do not let the pot get ahead of you; scorched flakes taste bitter and there's no rescue.

1. Brown the beef. Add the beef and onion to the pot. Stir-fry 2 to 3 minutes until the beef is mostly cooked and the onion softens at the edges, coating everything in the chili oil.

1. Build the broth. Pour in the stock, fish sauce, salt, and sugar. Bring to a boil, then cover and cook 6 to 7 minutes over medium heat so the beef finishes and the broth picks up the chili color. Taste: it should be spicy, salty, and savory in balance, with the salt doing quiet work underneath.

1. Add the vegetables. Stir in the zucchini and mushrooms. Boil 2 to 3 minutes until the zucchini turns translucent at the edges.

1. Slide in the tofu. Cut the tofu tube in half and squeeze the sundubu into the pot in big scoops, or spoon it out of a tub. Lower the heat to a bare simmer. Give one or two gentle stirs at the bottom of the pot so nothing sticks, then leave it alone for 3 to 4 minutes until the broth is bubbling around the tofu again.

1. Crack the eggs. Crack one egg per serving directly into the bubbling stew. Do not stir. Cook 1 to 2 minutes until the whites turn opaque and the yolks are still soft. Scatter the green onions over the top.

1. Serve boiling. Bring the whole pot to the table on a trivet, or divide into heated earthenware bowls first and let them come back to a bubble before adding the eggs. Eat with rice and kimchi, and give every spoonful a few seconds to cool.

Troubleshooting: Fix My Sundubu Jjigae

Tofu that fell apart, a broth that tastes flat, chili that turned bitter, or an egg that came out rubbery: each one has a cause and a fix. Tell the tool what went wrong:

Sundubu Jjigae: Korean Soft Tofu Stew

Extra-soft sundubu tofu in a fiery gochugaru broth with beef, zucchini, and mushrooms, finished with a cracked egg and served still bubbling.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 15 minutes mins

Total Time 25 minutes mins

Servings: 2 servings

Ingredients Method Notes

Ingredients

  

For the chili seasoning

• 2 tablespoons gochugaru (Korean chili flakes)
• 2 tablespoons toasted sesame oil
• 2 garlic cloves minced
• 1/4 teaspoon ground black pepper

For the stew

• 200 g thinly sliced beef about 7 oz; ribeye or sirloin
• 1/2 small onion diced
• 1/2 medium zucchini about 150 g, cut into half-moons
• 100 g king oyster or oyster mushrooms sliced
• 2 cups anchovy-kelp stock or low-sodium chicken broth
• 1 tablespoon fish sauce
• 1 teaspoon salt plus more to taste
• 1/2 teaspoon sugar

For serving

• 2 large eggs
• 2 green onions thinly sliced
• cooked short-grain rice for serving

Method

 

1. Bloom the chili. Put the gochugaru, sesame oil, garlic, and black pepper in a small heavy pot over medium heat. Stir 30–60 seconds until the flakes turn pasty and the oil glows red. Do not let the pot get ahead of you — scorched flakes taste bitter and there is no rescue.
2. Brown the beef. Add the beef and onion to the pot. Stir-fry 2–3 minutes until the beef is mostly cooked and the onion softens at the edges, coating everything in the chili oil.
3. Build the broth. Pour in the stock, fish sauce, salt, and sugar. Bring to a boil, then cover and cook 6–7 minutes over medium heat so the beef finishes and the broth picks up the chili color. Taste: it should be spicy, salty, and savory in balance.
4. Add the vegetables. Stir in the zucchini and mushrooms. Boil 2–3 minutes until the zucchini turns translucent at the edges.
5. Slide in the tofu. Cut the tofu tube in half and squeeze the sundubu into the pot in big scoops. Lower the heat to a bare simmer. Give one or two gentle stirs at the bottom of the pot so nothing sticks, then leave it alone 3–4 minutes until the broth bubbles around the tofu again.
6. Crack the eggs. Crack one egg per serving directly into the bubbling stew. Do not stir. Cook 1–2 minutes until the whites turn opaque and the yolks are still soft. Scatter the green onions over the top.
7. Serve boiling. Bring the whole pot to the table on a trivet, or divide into heated earthenware bowls first and let them come back to a bubble before adding the eggs. Eat with rice and kimchi, giving every spoonful a few seconds to cool.

Notes

Note 1: Bloom the gochugaru in oil over medium heat for 30–60 seconds, until the flakes turn pasty and the oil glows red. Flakes added to a dry preheated pot scorch in seconds and turn the whole broth bitter — there is no rescue after that.

Note 2: Add the tofu in the last 3–4 minutes only. Sundubu is uncurdled and fragile; a hard boil shreds it. Keep the pot at a bare simmer once the tofu goes in.

Note 3: Stir once or twice at the bottom of the pot after adding the tofu, then stop. That single gentle pass keeps the tofu from catching without breaking it.

Note 4: Salt at the end, not the start. The broth reduces as it bubbles, and fish sauce plus salted stock stack up fast — season at the broth stage, then taste again right before the eggs go in.

Note 5: The egg is your thermometer. If the white takes more than 2 minutes to set, the stew is not hot enough; if the yolk films over in under a minute, the boil is too hard and the tofu is suffering too.

Paul’s Notes

• Real sundubu. Boxed silken tofu works in a pinch. The tube or tub labeled sundubu stays silkier because it was never pressed or fully curdled. If you only have silken, handle it even more gently and cut the final simmer to 2 minutes.
• The egg is a thermometer. If the whites take more than 2 minutes to set, your stew isn't hot enough; if the yolk films over in under a minute, the boil is too hard and the tofu is suffering too.
• Salt at the end, not the start. Broth reduces as it bubbles, and fish sauce plus salted stock can stack up fast. I season at step 3, then taste again right before the eggs go in.
• No anchovy stock? Low-sodium chicken broth plus a strip of kombu simmered for 10 minutes gets you most of the way there. Plain water works, but the stew will taste noticeably thinner; add half a teaspoon more fish sauce to compensate.
• Seafood swap: replace the beef with shrimp and clams, added with the vegetables; they're done when the clams open, about 3 minutes.

Variations

• Pork sundubu: swap the beef for thinly sliced pork shoulder; brown it a minute longer to render the fat.
• Kimchi sundubu: add 1/3 cup chopped sour kimchi with the beef for a tangier, deeper broth.
• Mushroom sundubu (vegetarian): skip the beef and fish sauce; double the mushrooms and use kombu-shiitake stock, seasoning with soup soy sauce instead.
• Milder: drop to 1 tablespoon of gochugaru and add it in two passes, tasting between them; the sugar stays the same since it rounds the heat rather than feeding it.

More Korean Recipes

If the bubbling pot won you over, the Korean shelf here runs deep: Kimchi Jjigae: Korean Kimchi Stew for the older, funkier cousin of this stew, Doenjang Jjigae: Korean Soybean Paste Stew for a mellow fermented-soybean pot, Pajeon: Korean Scallion Pancakes for the crisp pancake that belongs beside any jjigae, and Korean Bulgogi Chicken when you want the sweet-savory marinade instead of the chili heat. For the pantry behind all of it, my Gochujang vs Doubanjiang chili-paste guide sorts out which fermented heat goes where, and the Tofu Guide explains exactly what makes sundubu different from the silken block in the regular tofu aisle.