Leave the cream cheese at room temperature until soft.
Add sugar to the cream cheese and mix well with a whisk.
Add the eggs one at a time, mixing after each addition.
Pour in the heavy cream and mix evenly.
Sift cake flour into the mixture and gently fold.
Line an oven-safe pan with parchment paper and pour in the batter.
Bake in a 220°C oven for 30-35 minutes until the surface is deeply browned.
Let it cool completely, then chill in the fridge for at least 3 hours before serving.