Leave the cream cheese at room temperature to soften.
Mix the sugar into the cream cheese.
Add the eggs one at a time and mix.
Add the heavy cream and vanilla extract, and mix well.
Sift the cake flour and mix it evenly into the batter.
Pour the batter into a pan lined with parchment paper.
Bake in a preheated oven at 200°C for 30–35 minutes.
Let it cool completely and store in the refrigerator.