Light & Fluffy Japanese Cotton Cheesecake

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  • March 30, 2026

 

May be an image of chiffon cake

Japanese Cotton Cheesecake, also known as soufflé cheesecake, is incredibly light, airy, and delicately creamy. Unlike dense traditional cheesecakes, this version has a soft, jiggly texture that melts in your mouth.

📝 Ingredients

  • 250g cream cheese (softened)
  • 60g unsalted butter
  • 100ml whole milk
  • 6 large eggs (separated)
  • 140g granulated sugar
  • 60g cake flour
  • 20g cornstarch
  • 1 teaspoon vanilla extract
  • 1 tablespoon lemon juice
  • ¼ teaspoon cream of tartar (optional)
  • A pinch of salt
  • Powdered sugar (for dusting, optional)

 

 

 

 

 

👨‍🍳 Instructions

1. Preheat and Prepare Pan

Preheat oven to 150°C (300°F).
Line the bottom and sides of an 8-inch round cake pan with parchment paper.
Wrap the outside of the pan with foil for a water bath.

2. Melt Cream Cheese Mixture

In a heatproof bowl:

  • Add cream cheese, butter, and milk
  • Melt gently over a double boiler

Whisk until smooth and creamy. Remove from heat and let cool slightly.

3. Add Egg Yolks

  • Add egg yolks one at a time
  • Mix well after each addition

Then add:

  • Vanilla extract
  • Lemon juice

4. Add Dry Ingredients

Sift in:

  • Cake flour
  • Cornstarch

Mix until smooth and lump-free.

5. Make the Meringue

In a clean bowl:

  • Beat egg whites with salt until foamy
  • Add cream of tartar
  • Gradually add sugar

Beat until soft to medium peaks form.

6. Fold the Batter

  • Add meringue to batter in 3 parts
  • Fold gently using a spatula

👉 Do not overmix to keep the batter airy.

7. Bake (Water Bath Method)

  • Pour batter into prepared pan
  • Place pan in a larger tray filled with hot water

 

 

 

 

 

Bake for:

  • 150°C (300°F) for 60 minutes
  • Then increase to 160°C (320°F) for 10–15 minutes

8. Cool Slowly

  • Turn off oven and leave cake inside with door slightly open for 15 minutes
  • Remove and cool completely

9. Serve

Dust with powdered sugar before serving.

🔥 Pro Tips

  • Use room temperature ingredients
  • Do not overbeat egg whites
  • Fold gently to maintain air
  • Water bath prevents cracking
  • Cool gradually to avoid collapse

❓ FAQ

1. Why did my cheesecake crack?

  • No water bath
  • Oven too hot
  • Overbaking

2. Why did it collapse?

  • Undercooked center
  • Sudden temperature change

3. Can I skip cream of tartar?

Yes, or replace with a few drops of lemon juice.

4. How should I store it?

  • Refrigerate in an airtight container
  • Best consumed within 2–3 days

5. Can I freeze Japanese cheesecake?

Yes, wrap tightly and freeze for up to 1 month.

💛 Final Thoughts

This Japanese Cotton Cheesecake is:

  • Ultra light and fluffy
  • Soft and jiggly
  • Perfectly balanced in sweetness

A beautiful dessert that feels as good as it tastes.