Japanese Cotton Cheesecake (Ultra Fluffy)

slightly open 20 minutes5️⃣ CoolRemove from ovenCool completely before unmoldingDust with powdered sugarAdd whipped cream on top (like the photo)✨ Tips for PERFECT fluffiness✔ Room-temperature ingredients✔ Soft peaks only✔ Gentle folding✔ Never skip water bath✔ Slow cooling = no collapse