Let the cream cheese sit at room temperature until soft.
In a bowl, mix the cream cheese and erythritol until smooth.
Add eggs one at a time, mixing well after each addition.
Pour in the heavy cream and stir again.
Add almond flour and vanilla extract, and mix until combined.
Pour the batter into a pan lined with parchment paper.
Bake at 200°C for 25 minutes, then let it cool.