Japanese Soufflé Cheesecake (Cotton Cheesecake)

Light, airy, and melt-in-your-mouth soft—this famous Japanese dessert is a dreamy mix between a cheesecake and a fluffy soufflé.

Ingredients

For the cheesecake

  • 250 g cream cheese (softened)
  • 50 g unsalted butter
  • 100 ml milk
  • 60 g cake flour (or all-purpose flour sifted)
  • 20 g cornstarch
  • 6 large eggs (separated)
  • 140 g granulated sugar
  • 1 tablespoon lemon juice
  • 1 teaspoon vanilla extract
  • 1/4 teaspoon salt

Instructions

  1. Prepare the pan
    Line the bottom of a round cake pan with parchment paper. Wrap the outside with foil to prevent water from leaking in. Preheat oven to 150°C (300°F).
  2. Melt the base
    In a heatproof bowl over simmering water, melt cream cheese, butter, and milk. Stir until smooth and silky. Remove from heat.
  3. Add egg yolks
    Whisk in the egg yolks one at a time. Add vanilla extract and lemon juice. Mix well.
  4. Add dry ingredients
    Sift in flour and cornstarch. Mix gently until smooth with no lumps.
  5. Make the meringue
    In a clean bowl, beat egg whites with salt. Gradually add sugar while beating until soft peaks form (not too stiff).
  6. Fold gently
    Add 1/3 of the meringue into the batter and mix to lighten it. Then gently fold in the remaining meringue in two batches. Do not overmix—keep it airy.
  7. Water bath baking
    Pour batter into the prepared pan. Tap lightly to remove large air bubbles. Place the pan into a larger tray filled with hot water (water bath).
  8. Bake
    Bake at 150°C (300°F) for 60–70 minutes.
    Then reduce temperature to 130°C (265°F) and bake another 20–30 minutes.
  9. Cool slowly
    Turn off the oven and leave the door slightly open. Let the cake cool inside to prevent collapsing.
  10. Chill and serve
    Once cooled, refrigerate for a few hours. Dust with powdered sugar before serving if desired.

Tips for Success

  • Use room temperature ingredients for a smoother batter
  • Do not overbeat the egg whites
  • Fold gently to keep the airy texture
  • Always use a water bath for that signature soft, jiggly finish

Result

You’ll get a soft, fluffy cheesecake that jiggles slightly when shaken and melts in your mouth—less dense than classic cheesecake and absolutely irresistible.

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