Jeonbok Juk Recipe (Korean Abalone Porridge)

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My grandmother always knew someone in our Mapo neighborhood was recovering from a cold or grueling school exams when a quiet pot of pale-green rice porridge started simmering on her stove. In Korea, jeonbok juk (Korean abalone porridge) occupies a sacred space in our culinary culture. Historically a dish reserved for Joseon dynasty royalty because abalone was so difficult to harvest, it has evolved into the dish Koreans turn to whenever we need healing, comfort, or a gentle touch of luxury at home.

If you have ever visited Seoul, you may have seen juk (porridge) specialty restaurants serving bowls topped with a gleaming raw egg yolk and toasted sesame seeds. What gives the very best home-style jeonbok juk its deep, oceanic flavor and signature golden-green hue is not artificial stock, but the abalone viscera—known in Korean as naejang. While seafood entrails might sound intimidating to Western home cooks, this vital ingredient carries pure natural glutamate, turning a humble rice dish into something deeply savory, rich, and velvety.

Whether you source fresh abalone from an Asian seafood market or purchase flash-frozen abalone online, this recipe brings authentic restaurant-quality Korean porridge straight to your kitchen using straightforward, high-yield techniques.

Why This Works

• Sautéing soaked rice in sesame oil first: Toasting the short-grain rice with extra-virgin toasted sesame oil before adding liquid coats the starch granules. This prevents the rice from disintegrating into gluey paste, ensuring a silky yet distinct grain texture.
• Blending and sautéing the viscera early: Pureeing the abalone viscera and searing it with garlic cooks out raw, fishy aromas while releasing fat-soluble flavor compounds, giving the broth a smooth, deep umami base.
• Staggered seafood cooking: Slicing the tender abalone flesh and adding it only during the last six minutes of simmering guarantees tender, juicy seafood bites rather than tough, rubbery morsels.

Ingredients

• Short-grain white rice: 200 g (1 cup) dried Korean or Japanese sushi rice, washed and soaked
• Fresh or frozen abalone with viscera intact: 3 to 4 medium abalone (about 250 g / 8.8 oz total shell-on weight)
• Toasted sesame oil: 30 ml (2 tbsp), preferably a pure dark Korean brand like Ottogi
• Garlic: 2 cloves (about 10 g), finely minced
• Water or light kelp stock: 1.2 L (5 cups) cold liquid
• Korean soup soy sauce (guk-ganjang): 15 ml (1 tbsp)
• Fine sea salt: 3 g (1/2 tsp), plus more to taste
• Garnish (optional but recommended): 1 fresh egg yolk, 1 tsp toasted sesame seeds, 1 tbsp chopped scallions, and shredded roasted seaweed (gim)

Substitutions

If you cannot find fresh or frozen whole abalone, look for canned abalone at your local Asian grocery store or online. Canned abalone is pre-cooked and typically packed without the viscera sack. If cooking without viscera, your porridge will be ivory-white instead of green; to compensate for the lost umami, replace the cooking water with an anchovy-kelp broth or add 1 teaspoon of fish sauce alongside the soy sauce. Soup soy sauce (guk-ganjang) is saltier and lighter in color than regular soy sauce; if you do not have it, use 2 teaspoons of regular soy sauce combined with 1/4 teaspoon of salt so you do not darken the color of the rice unnecessarily.

How to Make It

1. Soak the rice: Rinse 200 g (1 cup) of short-grain white rice under cool tap water 3 to 4 times until the water runs mostly clear. Cover with cold water and let it soak at room temperature for 30 minutes. Drain thoroughly in a fine-mesh sieve. Why: Soaking hydrates the core of the rice grain so it swells uniformly and cooks down into a soft, digestible texture without requiring excessive cooking time.
2. Clean and shuck the abalone: Take a clean toothbrush or scrub brush and thoroughly scrub the black film off the sides and surface of the abalone flesh under cold running water until light beige. Insert a sturdy metal spoon between the flat end of the shell and the meat, pushing gently to detach the muscle from the shell. Why: Scrubbing removes trapped sand, grit, and oxidized surface film, ensuring a sweet, clean flavor.
3. Separate the viscera and remove the beak: Carefully pull the green/brown viscera sack (naejang) away from the firm white muscle mass, taking care not to puncture it. Locate the hard beak (mouth structure) at the pointed tip of the abalone flesh; slice off the tip with a knife or squeeze the beak out with your thumb and discard it. Why: The mouth contains hard, cartilage-like teeth that are unpalatable, while preserving the intact viscera retains all the rich juices.
4. Blend the viscera and slice the meat: Thinly slice the abalone meat into bite-sized pieces (about 3 mm thick) and set aside. Place the green viscera in a small bowl with 30 ml (2 tbsp) of cold water and blend with an immersion blender, or mash thoroughly through a fine strainer using the back of a spoon. Why: Pureeing the viscera disperses the liver flavor evenly throughout the porridge without leaving dark, unappealing chunks.
5. Sauté the garlic, rice, and viscera: Heat a heavy-bottomed pot or Dutch oven over medium heat. Add 30 ml (2 tbsp) of toasted sesame oil and the minced garlic. Cook for 30 seconds until fragrant, then add the drained rice and blended viscera. Sauté constantly for 3 to 4 minutes until the rice turns glossy, pale green, and semi-translucent at the edges. Why: Sautéing starch in fat seals the exterior of the rice grains and eliminates raw seafood odor through high-heat fat dispersion.
6. Simmer the porridge low and slow: Pour in 1.2 L (5 cups) of cold water or kelp stock. Turn the heat to high and bring the liquid to a rolling boil. Once boiling, turn heat down to low, cover the pot loosely with a lid left slightly ajar, and simmer for 20 to 25 minutes, stirring every 4 to 5 minutes. Why: Moderate, low-heat simmering releases just enough starch to thicken the broth while periodic stirring keeps rice grains from scorching on the bottom of the pot.
7. Add abalone flesh and season: Stir in the sliced abalone meat, 15 ml (1 tbsp) soup soy sauce, and 3 g (1/2 tsp) fine sea salt. Simmer uncovered over low heat for an additional 5 to 7 minutes, stirring gently, until the abalone slices are tender and opaque, and the rice is thick and velvety. Taste and add another pinch of salt if needed. Why: Cooking abalone flesh for under 7 minutes leaves it tender and juicy; boiling it longer causes proteins to tightly contract and turn rubbery.
8. Garnish and serve warm: Ladle the hot porridge into deep bowls. Place an egg yolk right in the center, sprinkle with toasted sesame seeds, chopped scallions, and shredded roasted seaweed. Serve immediately while piping hot.

Tips from a Korean Kitchen

• Never skip the water-to-rice ratio: The traditional target ratio for authentic Korean juk is 1 part dry rice to 5 or 6 parts liquid. If you prefer a thinner, soupier consistency (common when serving someone who is sick), feel free to stretch the liquid to 7 parts water (1.4 L).
• Don’t be afraid of the green color: Beginners often buy trimmed white abalone flesh because they worry about eating the liver. In Korea, green jeonbok juk is considered superior in quality and taste to plain white porridge. If the viscera is intact, fresh, and properly cleaned, it adds pure savory depth without fishy odor.
• Stir in a single direction: When checking on your porridge during the long simmer, stir gently in one continuous direction using a wooden spoon. Changing directions vigorously breaks down hydrated rice grains into broken mush, altering the delicate grain texture.
• Use heavy cookware: Enameled cast-iron pots or thick clay pots (ttukbaegi) distribute heat evenly across the base, drastically lowering the risk of burned starch sticking to the bottom during the simmer.

Storage

Store leftover jeonbok juk in an airtight container in the refrigerator for up to 2 days. Because rice continues to absorb liquid as it sits, the porridge will thicken significantly into a solid jelly overnight. To reheat, transfer desired portions to a small saucepan, add 60 to 90 ml (1/4 to 1/3 cup) of fresh water or stock per bowl, and warm over medium-low heat while stirring gently until steaming and restored to its original velvety texture. Freezing is not recommended, as freezing breaks down starch gels, leaving the porridge watery and grainy upon thawing.

FAQ

Can I make jeonbok juk using leftover cooked rice?

Yes, you can make a quick shortcut version using 2 cups of cooked short-grain white rice. Sauté the garlic, blended viscera, and sliced abalone in sesame oil first, then add the cooked rice and only 3 to 4 cups of water. Simmer for about 10 to 12 minutes until the cooked rice softens. While convenient, the texture will be slightly less velvety than porridge made from raw, soaked grains.

Is frozen abalone as good as fresh abalone for porridge?

High-quality flash-frozen whole abalone sold at Asian markets is an excellent substitute for live abalone. Thaw the abalone overnight in the refrigerator before scrubbing and cleaning. In fact, gentle freezing weakens muscle fibers slightly, making frozen abalone pleasantly tender when cooked in porridge.

What should I serve alongside Korean abalone porridge?

Since jeonbok juk is soft and rich, it pairs best with bold, crunchy, and savory Korean side dishes (banchan). Classic pairings include well-fermented napa cabbage kimchi, cold dongchimi (radish water kimchi), spicy stir-fried dried squid (ojingeo채 bokkeum), or salted seafood preserves (jeotgal).

More Korean Recipes

• Comforting Korean Cabbage Soup: Baechu Doenjang Guk (배추 된장국)
• Creamy Korean Oxtail Soup (Kkori Gomtang)
• Jjamppong (Spicy Seafood Noodle Soup) – A Home Cook’s Recipe
• Home-Style Sujebi (Korean Hand-Torn Noodle Soup) Recipe