Let the cream cheese and yellow cheese sit at room temperature to soften.
Mix the cream cheese, yellow cheese, and sugar together and whisk until smooth.
Add the eggs one at a time, mixing well after each addition.
Add the heavy cream and vanilla extract, and mix well.
Crush the biscuits finely, mix with melted butter, and press into the bottom of the pan.
Pour the cheese batter over the crust and smooth the top.
Bake in a preheated oven at 170°C (338°F) for 40-45 minutes.
Let it cool, then refrigerate before slicing and serving.