Ingredients

The following ingredients have 2 Servings
  • 1 piece of kombu, about 6 inches square
  • 3 large dried shiitake mushrooms, crumbled
  • 3 teaspoons light soy sauce
  • 2 teaspoons mirin
  • 2 tablespoons sake
  • 2 teaspoons sugar
  • Salt to taste
  • 3 ounces fresh shiitake mushroom caps, thinly sliced, about 2 cups
  • 3 ounces King oyster mushrooms, thinly sliced
  • 2 teaspoons sesame oil
  • 2 teaspoons light soy sauce
  • 1/2 teaspoon grated garlic
  • 1 teaspoon grated ginger
  • Salt and pepper
  • 3 tablespoons white or red miso
  • 6 ounces silken tofu, at room temperature
  • Enoki mushroom tips
  • 2 tablespoons slivered scallions
  • 4 shiso leaves, slivered
  • Sunflower sprouts
  • 2 tablespoons slivered toasted nori
  • Pinch of crushed red pepper
  • Toasted sesame seeds

Instruction

  • Make the dashi: Put kombu, dried shiitakes, soy sauce, mirin, sake and sugar in a large soup pot. Add 6 cups cold water. Place over medium heat, allow the liquid to barely reach a boil, then reduce heat to low and let cook at a very slow simmer for about 30 minutes. Skim foam as necessary. Let cool to room temperature. Strain through a fine-mesh sieve and add salt to taste. (Dashi may be prepared up to 2 days in advance.)
  • Put the sliced mushrooms in a bowl and drizzle with sesame oil and soy sauce. Add garlic and ginger and season with salt and pepper. Toss and let marinate for 10 minutes.
  • Put dashi in a large soup pot over medium-high heat and bring to a simmer. Add mushroom mixture and cook gently for about 5 minutes, until the mushrooms are just tender.
  • Remove 1/2 cup hot broth from pot and place in a small bowl. Stir in miso to dilute, then return miso-broth mixture to the pot. Taste and adjust seasoning. Once the miso has been added, do not let the soup boil.
  • To serve, cut the tofu in half and place a 3-ounce chunk in each of two large bowls. Ladle 2 cups of hot soup over the tofu. Sprinkle with enoki mushroom tips, scallions, shiso, sunflower sprouts, nori, red pepper and toasted sesame seeds as desired.