Japanese Stir-Fried Udon
Noodles Medium

Japanese Stir-Fried Udon

Quick answer

Total time
25 min
Level
Medium
Servings
2 servings
Ingredients
10

About this dish

Yaki udon is a Japanese stir-fried noodle dish where thick udon noodles are tossed in a soy-based sauce over high heat with sliced pork or seafood and vegetables such as cabbage, carrot, and scallion.

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The high heat gives the noodles lightly charred edges while keeping their chewy center intact. Bonito flakes (katsuobushi) are often scattered on top just before serving, where they wave from the residual heat. The recipe takes about 25 minutes and depends on maintaining strong heat throughout the stir-fry to avoid steaming the noodles.

Ingredients

servings
IngredientAmountUnit
Udon noodles2 servingservingShop
Onion100 ggShop
Carrot50 ggShop
Cabbage100 ggShop
Dark soy sauce2 tbsptbspShop
Oyster sauce1 tbsptbspShop
Mirin1 tbsptbspShop
Cooking oil1 tbsptbspShop
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
    Heat

    Slice 100 g onion, 50 g carrot, and 100 g cabbage into similar thicknesses so they cook evenly.

    Cut 150 g pork belly into bite-size pieces and keep everything near the stove before heating the pan.

  2. 2
    Heat

    Rinse 2 servings of udon in warm water for 20 to 30 seconds, gently separating the strands.

    Drain well before stir-frying, because excess water lowers the pan temperature and makes the noodles steam instead of sear.

  3. 3
    Control

    Mix 2 tablespoons dark soy sauce, 1 tablespoon oyster sauce, and 1 tablespoon mirin in a small bowl before cooking.

    The stir-fry moves quickly over high heat, so the sauce should be ready to pour at once.

  4. 4
    Control

    Heat 1 tablespoon cooking oil in a large pan over high heat until it looks glossy.

    Add the pork belly and stir-fry for 2 to 3 minutes, until the edges brown and some fat renders.

  5. 5
    Heat

    Add the onion and carrot first and stir-fry for about 1 minute, then add the cabbage.

    Cook only 1 to 2 minutes more, until the vegetables soften slightly but still keep some crunch.

  6. 6
    Finish

    Add the drained udon and prepared sauce, then toss quickly over high heat for about 2 minutes.

    When the noodles look glossy and little sauce remains in the pan, plate them and top with 5 g bonito flakes.

Practical Cooking Checks

The cues that matter most while cooking.

Key technique
Yaki udon stir-fries thick noodles and vegetables in a savory soy sauce over high heat.
Finish cue
When the noodles look glossy and little sauce remains in the pan, plate them and top with 5 g bonito flakes.
Avoid this
The recipe takes about 25 minutes and depends on maintaining strong heat throughout the stir-fry to avoid steaming the noodles.

Cooking decision evidence

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

This recipe

25min, 10 ingredients

Category median

35min, 9 ingredients

Based on 233 recipes

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Tips

Briefly rinse udon in warm water before stir-frying to separate the noodles.

Estimated nutrition (per serving)

Calories
580
kcal
Protein
25
g
Carbs
72
g
Fat
20
g