Kabocha Squash and Mushroom Chawanmushi

Japanese · Autumn · 50 min · Serves 2 · By Lesapor Test Kitchen

Chawanmushi is a traditional Japanese steamed egg custard that is both comforting and savory. This version highlights the earthy notes of kabocha squash and mushrooms, bringing a touch of autumn to this delicate dish. This recipe is crafted for the intermediate cook, offering an authentic taste of Japan in a small-batch format perfect for two.

Ingredients

  • 1 cup kabocha squash, peeled and cubed
  • 1 tablespoon olive oil
  • 1/2 cup shiitake mushrooms, cleaned and sliced
  • 2 large eggs
  • 1 1/2 cups dashi stock
  • 1 tablespoon soy sauce
  • 1/4 teaspoon salt
  • 1/4 cup green onions, sliced thinly
  • Flaky sea salt, to taste

Method

  1. Preheat the oven to 350°F (175°C). Bring a pot of water to a gentle simmer for steaming later.
  2. In a small pan, heat olive oil over medium heat. Add kabocha squash and sauté for about 5 minutes until slightly tender. Add shiitake mushrooms and cook for an additional 3 minutes. Remove from heat and set aside.
  3. In a mixing bowl, lightly beat the eggs. Gradually add dashi stock, soy sauce, and salt, stirring gently to avoid creating bubbles.
  4. Distribute the sautéed squash and mushrooms evenly into two oven-safe ramekins. Pour the egg mixture over the vegetables, filling each ramekin about three-quarters full. Sprinkle green onions on top.
  5. Cover each ramekin with foil. Place the ramekins in a baking dish. Carefully pour hot water into the dish until it reaches halfway up the sides of the ramekins.
  6. Bake in the preheated oven for 25-30 minutes, or until the custard is set and a skewer inserted into the center comes out clean.
  7. Remove from the oven and let rest for a few minutes. Carefully remove the ramekins from the water bath. Sprinkle with flaky sea salt to taste before serving.