Agedashi Wagyu and Nasu with Uni-Miso Sabayon

🌍 Cuisine: Japanese
🏷️ Category: Appetizer
⏱️ Prep: 45 minutes
🍳 Cook: 20 minutes
πŸ‘₯ Serves: 4 servings

πŸ“ About This Recipe

In the progression of a Kaiseki meal, the Shiizakana serves as a 'strong-flavored' bridge, often intended to encourage the final sips of sake before the rice course. This dish elevates the traditional 'Agedashi' technique by pairing melt-in-your-mouth A5 Wagyu beef with flash-fried Japanese eggplant, all unified by a luxurious, umami-rich sea urchin and miso sabayon. It is a masterclass in texture and depth, balancing the richness of marbled beef with the earthy sweetness of red miso.

πŸ₯— Ingredients

The Protein and Vegetables

  • 200 grams A5 Wagyu Beef (Striploin or Ribeye) (cut into 1-inch cubes)
  • 2 medium Japanese Eggplant (Nasu) (scored in a diamond pattern and cut into chunks)
  • 1/2 cup Potato Starch (Katakuriko) (for dredging)
  • 2 cups Neutral Oil (for shallow frying)

Uni-Miso Sabayon

  • 40 grams Fresh Sea Urchin (Uni) (high quality, grade A)
  • 2 tablespoons Saikyo (White) Miso (sweet and mild)
  • 2 large Egg Yolks (at room temperature)
  • 1 tablespoon Junmai Sake (to thin the sauce)
  • 1 teaspoon Mirin (for a hint of sweetness)

Dashi Reduction and Garnish

  • 1/2 cup Awase Dashi (freshly made from kombu and katsuobushi)
  • 1 tablespoon Usukuchi (Light) Soy Sauce
  • 1 teaspoon Fresh Wasabi (grated on a sharkskin grater)
  • 4 pieces Shiso Leaves (finely julienned)
  • 1 piece Myoga (Ginger Bud) (thinly sliced into rounds)

πŸ‘¨β€πŸ³ Instructions

  1. 1

    Prepare the eggplant by scoring the skin in a fine criss-cross pattern; this allows the oil to penetrate and creates a beautiful visual texture. Cut into bite-sized pieces and soak in cold water for 10 minutes to remove bitterness.

  2. 2

    Pat the eggplant pieces completely dry with a paper towel. This is crucial for achieving a crispy exterior and preventing oil splatter.

  3. 3

    In a small saucepan, combine the Awase Dashi, Usukuchi soy sauce, and Mirin. Bring to a gentle simmer and reduce by one-third until the flavor is concentrated. Keep warm.

  4. 4

    Create a double boiler (bain-marie) by placing a glass bowl over a pot of barely simmering water. Ensure the bottom of the bowl does not touch the water.

  5. 5

    In the bowl, whisk together the egg yolks, Saikyo miso, sake, and mirin. Whisk constantly for 5-7 minutes until the mixture thickens into a pale, airy foam (sabayon).

  6. 6

    Gently fold in 30g of the sea urchin, mashing it slightly so it incorporates into the sabayon, creating a rich, orange-hued sauce. Remove from heat and keep in a warm spot.

  7. 7

    Heat the neutral oil in a heavy-bottomed pan or wok to 170Β°C (340Β°F).

  8. 8

    Lightly season the Wagyu cubes with a tiny pinch of salt. Dredge both the eggplant and the Wagyu very lightly in potato starch, tapping off any excess.

  9. 9

    Fry the eggplant first for about 2-3 minutes until the flesh is creamy and the skin is vibrant. Drain on a wire rack.

  10. 10

    Quickly flash-fry the Wagyu cubes for only 45-60 seconds. You want a thin crispy crust on the outside while the interior remains a perfect medium-rare.

  11. 11

    To plate, place two pieces of eggplant and two pieces of Wagyu in a shallow, warmed ceramic bowl.

  12. 12

    Drizzle two tablespoons of the warm dashi reduction around the base of the ingredients.

  13. 13

    Spoon a generous dollop of the Uni-Miso Sabayon over the Wagyu. Top with a small piece of the remaining fresh uni.

  14. 14

    Garnish with julienned shiso, myoga, and a small dot of fresh wasabi on the side of the beef.

πŸ’‘ Chef's Tips

Always use Potato Starch (Katakuriko) rather than cornstarch; it produces a much lighter, crispier 'agedashi' crust that doesn't get gummy. When making the sabayon, do not let the eggs get too hot or they will scramble; the texture should be like a thick hollandaise. Score the eggplant deeply but carefullyβ€”this ensures the center cooks through at the same time the starch sets. If A5 Wagyu is unavailable, use a highly marbled prime ribeye, but ensure it is sliced thin enough to cook rapidly. Serve immediately; the contrast between the hot fried components and the airy, warm sabayon is fleeting.

🍽️ Serving Suggestions

Pair this with a full-bodied Kimoto or Yamahai style Sake to stand up to the richness of the Wagyu and Uni. A side of lightly pickled daikon (takuan) provides a necessary acidic crunch to cleanse the palate. Serve in a deep, dark-toned 'Kuro-Raku' bowl to make the orange of the uni and green of the shiso pop. Follow this dish with a light clear soup (Suimono) to transition the guest toward the final rice course.