Kake Udon (Plain Udon in Clear Dashi Broth)

Kake Udon (Plain Udon in Clear Dashi Broth)

Quick answer

Total time
22 min
Level
Easy
Servings
2 servings
Ingredients
7

About this dish

Kake udon is the most elemental form of Japanese udon: thick, springy wheat noodles served in a clear dashi broth seasoned with soy sauce, mirin, and a small amount of salt.

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With so few components, the quality of the dashi determines everything about the dish. The broth is built on katsuobushi and dried kelp, producing a flavor that is restrained but unmistakably savory. The noodles must be thick enough to hold their chew and smooth enough to carry broth with each lift of the chopsticks. Toppings are deliberately kept to a minimum, typically sliced kamaboko fish cake and chopped green onion, so the stock and noodle texture remain the focus rather than any single garnish. The noodles should go directly from the pot into hot broth, as they soften quickly and lose their characteristic bounce if left to sit. In the Kansai region, pale usukuchi soy sauce is used to keep the broth nearly transparent, making the visual clarity of the soup another deliberate element of the dish.

Ingredients

servings
IngredientAmountUnit
dashi stock700 mlmlShop
soy sauce tbsptbspShop
mirin1 tbsptbspShop
salt tsptspShop
scallion20 ggShop
Shop All Ingredients

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Instructions

Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.

6 steps
  1. 1
    Finish

    Shake excess water from the scallion and slice it finely.

    Set the four fish cake slices near the bowls, then bring a generous pot of water to a boil so the noodles and broth can finish hot together.

  2. 2
    Control

    Pour 700 ml of dashi into a saucepan and warm it over medium heat until steam rises.

    Keep it just below a hard boil, because vigorous boiling dulls the clean aroma that defines this simple broth.

  3. 3
    Season

    Add 1.5 tablespoons soy sauce, 1 tablespoon mirin, and 0.3 teaspoon salt, then warm for about 1 minute.

    Taste a spoonful and adjust only lightly, keeping the broth clear, balanced, and not overly salty.

  4. 4
    Heat

    When the water is boiling hard, add 300 g udon noodles and loosen them gently with chopsticks for about 2 minutes.

    Stop as soon as the strands separate and feel springy, before they turn swollen or soft.

  5. 5
    Step

    Drain the noodles quickly in a strainer and transfer them to warmed bowls.

    Do not rinse them under cold water here, because the dish depends on hot noodles meeting hot broth without cooling the soup.

  6. 6
    Finish

    Pour the hot broth over the noodles, then top with the fish cake slices and scallion.

    Serve at once, before the noodles absorb too much broth, so the surface stays smooth and the bite remains chewy.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique
Springy wheat noodles sit in a clear dashi broth seasoned with soy sauce and mirin.
Finish cue
Stop as soon as the strands separate and feel springy, before they turn swollen or soft.
Avoid this
Do not overboil udon to keep a chewy bite.

Cooking decision evidence

Calculated Charim data and applicable official cooking and food safety guidance.

This recipe

22min, 7 ingredients

Category median

35min, 9 ingredients

Based on 233 recipes

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Tips

Keep broth light and clean, not overly salty.
Do not overboil udon to keep a chewy bite.

Estimated nutrition (per serving)

Calories
420
kcal
Protein
13
g
Carbs
76
g
Fat
6
g