Easy Korean Spicy Cold Soba Platter (Jangban Makguksu)

Easy Korean Spicy Cold Soba Platter (Jangban Makguksu) – Refreshing Korean Buckwheat Noodles

👨‍🍳 Tysoon's Korean Kitchen / Authentic Korean Recipes Made Easy
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🇪🇸 Spanish Version:
Plato Coreano de Fideos Soba Fríos y Picantes (Jangban Makguksu)
https://tysoonkorea.blogspot.com/2026/09/fideos-frios-picantes-de-trigo.html
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What Is This Korean Dish?

Korean Spicy Cold Soba Platter, or Jangban Makguksu (쟁반막국수), is a refreshing Korean noodle dish served on a large platter and designed to be enjoyed with a colorful variety of fresh vegetables. Chewy buckwheat noodles sit at the center, surrounded by crisp cabbage, cucumber, carrots, lettuce, perilla leaves, and hard-boiled eggs. A spicy, sweet, tangy sauce made with gochujang, gochugaru, soy sauce, vinegar, and a blended fruit mixture brings everything together.

“Jangban” means platter or tray, which reflects the way this dish is traditionally presented for sharing. The contrast between chilled noodles, crunchy vegetables, and bold sauce makes Jangban Makguksu especially refreshing in warm weather. It is colorful, flavorful, and perfect for anyone who enjoys Korean spicy cold noodles.

Why You'll Love This Recipe?

• Refreshing and satisfying: Chilled buckwheat noodles and crisp vegetables make this especially enjoyable on hot days.
• Bold Korean flavor: The sauce combines spicy, sweet, savory, and tangy flavors.
• Loaded with vegetables: Several colorful vegetables add crunch, freshness, and texture.
• Beautiful presentation: The vegetables, noodles, and eggs make an impressive platter for the table.
• Great for sharing: Serve the entire platter at the table and mix everything together just before eating.

Ingredients

Serves 2

• 200 g dried buckwheat noodles (soba noodles)
• 2 hard-boiled eggs
• 6 tsp soy sauce
• 1 tsp gochujang (Korean chili paste)
• 6 tsp vinegar
• 4 tsp sugar
• 4 tsp gochugaru (Korean chili flakes)
• 1 tsp wasabi
• 1 tsp toasted sesame seeds
• 1/4 apple
• 30 g onion
• 3 cloves (15 g) garlic
• 80 ml Sprite
• 60 g green cabbage
• 60 g red cabbage
• 60 g carrot
• 60 g cucumber
• 60 g lettuce
• 5 perilla leaves (can be substituted with fresh basil)

How to Make It

Step 1. Prepare Ingredients

Hard-boil the eggs and slice it in half. Dice the apple and onion into small pieces for easy blending. Finally, julienne all the vegetables.

Step 2. Mix Base Sauce

In a mixing bowl, combine soy sauce, gochujang, vinegar, sugar, gochugaru, wasabi, and toasted sesame seeds. Stir well until the sugar dissolves.

Step 3. Finish Fruit Sauce

In a blender, puree the apple, onion, garlic, and Sprite until smooth. Combine this blended mixture thoroughly with the sauce from Step 2.

Step 4. Cook and Chill Noodles

Cook the buckwheat noodles in boiling water. Immediately rinse thoroughly in cold running water to remove excess starch, then drain completely in a colander.

Step 5. Plate Vegetables & Egg

On a large, flat platter, leave the center empty and arrange the julienned vegetables and sliced hard-boiled egg beautifully around the rim.

Step 6. Assemble and Serve

Twist the drained buckwheat noodles into a neat mound in the center of the platter. Pour the chilled sauce generously over the noodles to finish.

🎥 Watch how to make this recipe step by step

Storage

For the best texture and freshness, keep the sauce and toppings separate until you are ready to serve.

Store them in airtight containers in the refrigerator. The prepared ingredients are best enjoyed within 1–2 days.

For the best noodle texture, cook and chill the buckwheat noodles close to serving time rather than storing the fully assembled platter for an extended period.

Ingredient Substitutions for International Readers

Perilla leaves → Fresh basil
Fresh basil can be used when Korean perilla leaves are difficult to find. The flavor is different, but basil provides a fresh herbal note that works well with the other ingredients.

Sprite → 7-Up
7-Up can be used in the same role if Sprite is unavailable.

Wasabi → Prepared horseradish (use less)
Prepared horseradish can provide a similar sharp kick. Start with a smaller amount because its strength can vary.

Buckwheat noodles
Look for dried buckwheat noodles or soba noodles at Asian supermarkets or well-stocked international grocery stores.

Gochujang and gochugaru
For the most authentic flavor, Korean gochujang and gochugaru are recommended rather than replacing them with unrelated hot sauces or generic chili powders.

Frequently Asked Questions (FAQ)

Q: Can I make it less spicy?
A: Yes. Reduce the gochugaru.

Q: Can I prepare it ahead of time?
A: Yes. Keep the sauce and toppings chilled separately.

Q: When should I mix everything together?
For the freshest texture, mix the noodles, vegetables, and sauce shortly before serving.

Q: Can I use soba noodles?
Yes. The recipe uses dried buckwheat noodles (soba noodles), making them a convenient option for international readers.

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🍜 Related Korean Recipes

1. Easy Korean Spicy Cold Bibim Ramen (Bibim Ramyeon)

2. Easy Korean Gochujang Noodles Recipe

3. Easy Korean Soy Sauce Noodles (Ganjang Bibim-guksu)

Enjoy your Korean cooking! 👨‍🍳