Soba in broth with tsuyu sauce.

Asian cuisine

Soba in broth with tsuyu sauce.

A classic and incredibly cozy dish of Japanese cuisine, which is ideal for a quick lunch or a light dinner. Traditional buckwheat soba noodles are served in a clear, surprisingly flavorful broth based on mentsuyu sauce, which harmoniously combines deep notes of dashi, soy sauce and sweet mirin. Spicy freshness of green onions, light sharpness of pickled ginger and delicate sea flavor of nori seaweed create the very authentic flavor balance for which Japanese gastronomy is so loved.

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Recipe overview

Total time
25 min
Prep
10 min
Cooking
15 min
Servings
4
Difficulty
Easy
Cuisine
Asian cuisine

Nutrition

per serving

Calories
310 kcal
Protein
11 g
Fat
1.5 g
Carbs
62 g
Fiber
3 g

Step by step

Method

  1. 01

    In a saucepan, bring water to a strong, steady boil, drop in…

    In a saucepan, bring water to a strong, steady boil, drop in the soba noodles and cook strictly according to the instructions on the package, stirring occasionally to prevent them from sticking together. Properly cooked buckwheat noodles should remain elastic and retain an al dente texture without boiling into mush.

  2. 02

    Discard the cooked soba in a sieve and rinse thoroughly under…

    Discard the cooked soba in a sieve and rinse thoroughly under ice-cold running water, gently flipping the noodles with your fingers. This step is critical because the cold water stops the cooking process and washes away excess starch, preventing sticking.

  3. 03

    In a separate clean saucepan, combine the water and concentra…

    In a separate clean saucepan, combine the water and concentrated tsuyu sauce in the correct proportions. Heat the base over medium heat until very hot, but be careful that the liquid does not boil vigorously, otherwise the subtle flavor of the sauce will escape.

  4. 04

    Thinly chop the fresh green onion feathers askew to make the…

    Thinly chop the fresh green onion feathers askew to make the pieces look pretty, and carefully prepare the pickled ginger slices for the final decoration.

  5. 05

    Carefully form a nice tight nest from a portion of the cooled…

    Carefully form a nice tight nest from a portion of the cooled event and place it in the center of deep serving soup bowls.

  6. 06

    Slowly pour the noodles with the hot, flavorful broth tsuyu a…

    Slowly pour the noodles with the hot, flavorful broth tsuyu around the edges of the plate, being careful not to destroy the shape of the lined nest of the event.

  7. 07

    Top each serving aesthetically with a handful of chopped gree…

    Top each serving aesthetically with a handful of chopped green onions, spicy pickled ginger, and crispy strips of nori seaweed.

  8. 08

    Serve the dish immediately, while the broth is scalding and t…

    Serve the dish immediately, while the broth is scalding and the noodles have not had time to absorb much moisture and swell.

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Useful advice

Cooking tip

When cooking soba, strictly follow the packaging time and do not overcook the noodles so that they retain a pleasant firmness (al dente texture). After draining the soba into a colander, be sure to rinse it under a stream of cold running water, mixing vigorously with your hands—this will wash away excess starch, prevent sticking, and keep the broth clear. The concentration of store-bought tsuyu sauce can vary greatly, so when diluting it with water, always follow your taste: the broth should be moderately salty, with a light sweet and smoky flavor.

How to serve

Pour the soup into deep authentic bowls (donburi). Place a portion of noodles in a neat nest in the center, pour boiling broth over it, and decorate with toppings. To make the presentation even more elegant, nori can be cut into thin strips using kitchen shears. Serve the dish immediately with noodle chopsticks and a special deep spoon for broth.

How to store

The assembled dish cannot be stored, as the delicate buckwheat noodles will quickly absorb all the liquid, swell, and lose their shape. If you are preparing the soup in advance, store the cooked soba and the finished tsuyu broth in the refrigerator in separate airtight containers for no more than 24 hours. Before serving, simply dip the cold noodles into boiling broth for 30 seconds to warm them up, then add fresh greens.

Note

This basic Japanese recipe is a wonderful canvas for culinary creativity. The tsuyu-based broth is versatile: you can turn a light soup into a hearty main dish by adding half a soft-boiled egg (such as marinated ajitama), fried tofu slices, oyster mushrooms, a few pieces of baked chicken, or crispy shrimp tempura to the bowl when serving.

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