Cloud-Like Japanese Chocolate Souffle Cheesecake Step-by-step instructions

Before you start

Before beginning, ensure all ingredients are measured and at room temperature. Preheat the oven to 320 degrees Fahrenheit (160 degrees Celsius) and prepare the water bath by boiling a kettle of water. Grease the springform pan thoroughly or line the bottom with parchment paper to prevent sticking.

Clear a large workspace for the folding process, as this step requires careful attention to maintain the volume of the egg whites. Having all equipment ready and within reach is essential for a smooth workflow.

Instructions

Creating the chocolate emulsion

1. 1Prepare the chocolate base
   Combine the cream cheese, dark chocolate, butter, and milk in a heat-proof bowl. Melt the mixture together over a double boiler until smooth and glossy. Remove from heat and whisk in the six egg yolks until fully incorporated.
   Look for The mixture should be completely smooth, glossy, and free of any chocolate lumps.
   Tip Ensure the cream cheese is at room temperature before starting to avoid any graininess in the batter.

At the end of this phase, the mixture should be a perfectly smooth, glossy, and warm chocolate cream cheese blend. It should have a rich, uniform color and a pourable consistency similar to thick ganache. Ensure there are no visible specks of unmelted chocolate or cream cheese before proceeding to the egg white preparation, as any lumps will persist throughout the baking process.

Meringue incorporation

2. 2Whip and fold the whites
   In a separate clean bowl, beat the six egg whites using an electric mixer until soft peaks form. Gently fold the whipped egg whites into the warm chocolate cream cheese mixture in three additions, being careful not to deflate the air.
   Look for Fold until the color is uniform, ensuring no white streaks remain, while maintaining the airy consistency.
   Tip Use a rubber spatula for folding to keep the mixture light and fluffy.

The batter should look light, airy, and fluffy with a mousse-like consistency after folding. It should hold its volume well, and the color should be evenly lightened by the egg whites. Check that there are no large white clumps of meringue remaining in the batter, which would create uneven textures in the final cake. The mixture should feel significantly lighter than it did before the folding process.

Baking to perfection

3. 3Bake in water bath
   Pour the batter into an 8-inch springform pan. Place the pan in a larger baking dish filled with hot water to create a water bath. Bake at 320 degrees Fahrenheit (160 degrees Celsius) for 50 minutes until the center is set. To ensure the eggs are fully cooked, the internal temperature must reach 160 degrees Fahrenheit (71 degrees Celsius).
   Look for The cake should be tall and jiggly when the pan is gently shaken.
   Safe temperature 160°F (71°C) internal temperature (egg dishes)
   Tip Use a water bath to maintain a gentle, even heat that prevents the cake from cracking.

The final cake should be impressively tall, with a smooth, crack-free top that exhibits a slight jiggle. The edges should be set and slightly pulled away from the sides of the pan.

The aroma should be intensely chocolatey, and the texture should feel soft and cloud-like when touched lightly. Ensure the cake has reached the target internal temperature before removing it from the oven to ensure the eggs are fully cooked.

Common mistakes

A common mistake is over-whipping the egg whites to stiff peaks, which makes them difficult to fold into the heavy chocolate base and leads to a grainy texture. Another error is rushing the folding process; if the whites are not incorporated gently, the cake will lose its aeration and fail to rise.

Finally, failing to use a water bath or using water that is not hot enough can result in a cake that cracks on the surface or fails to set properly in the center.

How to tell it’s done

The cheesecake is done when it has risen tall and the top is firm to the touch but still wobbles when the pan is gently shaken. A cake tester inserted into the center should come out clean.

For food safety, the eggs must reach an internal temperature of 160 degrees Fahrenheit (71 degrees Celsius). Avoid over-baking, as this will cause the cake to lose its signature airy texture and become too dense or rubbery.

• Egg dishes: 160°F (71°C) in the thickest part