Gyū Dashi Udon with beef and katsuobushi

A simple and deep Japanese bowl: seared thin strips of beef, chewy udon, and a quick dashi broth boosted with bonito flakes, mirin, and soy sauce.

Ingredients

  • 220 g beef, such as ribeye, sirloin, or flank steak, very thinly sliced
  • 8 g + 2 pincées pour finir bonito flakes / katsuobushi
  • 2 servings udon noodles, fresh or pre-cooked
  • 2 tbsp mirin
  • 1 morceau de 8 cm, optionnel mais idéal kombu
  • 120 g daikon, peeled and cut into thin half-moons
  • 3 tbsp Japanese soy sauce
  • 700 ml water
  • 1 tsp sugar
  • 1 tsp neutral oil
  • 1 tsp grated fresh ginger
  • as needed salt
  • 1 finely sliced scallion
  • 1 tsp toasted sesame seeds

Method

  1. Place the water and kombu in a saucepan. Heat gently until simmering, without a hard boil. Remove the kombu as soon as the water simmers.
  2. Add 8 g of bonito flakes, turn off the heat, and let steep for 5 minutes. Strain to get a clear dashi.
  3. Return the dashi to the saucepan. Add the daikon, 2 tbsp of soy sauce, 1 tbsp of mirin, and the ginger. Cook for 7 to 8 minutes, until the daikon is tender but still holds its shape.
  4. Meanwhile, toss the beef with 1 tbsp of soy sauce, 1 tbsp of mirin, and the sugar. Let marinate for 5 minutes.
  5. Heat a skillet with the neutral oil over high heat. Quickly sear the beef for 45 to 60 seconds, just to brown it without drying it out. Set aside.
  6. Cook or reheat the udon according to package instructions, then drain them. Divide them between two warm bowls.
  7. Taste the broth and adjust with a little salt or soy sauce if necessary. Pour the piping hot broth and daikon over the udon.
  8. Top with the seared beef. Finish with the scallion, toasted sesame seeds, and a pinch of bonito flakes that will dance in the heat of the bowl.

Nutrition

Per serving

Energy
270.3 kcal
Protein
26.94 g
Carbohydrate
15.18 g
Fat
10.16 g
Fibre
1.22 g
Calcium
44.7 mg
Iron
1.62 mg
Magnesium
45.69 mg
Indicative, non-medical nutrition estimate; values depend on brands, actual weights, and whether ingredients are raw or cooked.