Grate the Tronchón, Patamulo and Fanbar cheeses and place them in a large bowl. Add the cream cheese and sugar, and mix well until all the ingredients are combined. If you prefer a smoother texture, you can beat the mixture with an electric mixer.
Next, add the eggs one by one, beating well after each addition. Add the cream, cornstarch and vanilla essence, and continue beating until the mixture is completely homogeneous and without lumps.
Baking the Cake
Preheat the oven to 160°C. Pour the cheese mixture onto a baking sheet. Bake for 50-60 minutes, or until the cake is firm to the touch but slightly wobbly in the centre.
It is important not to open the oven during the first 45 minutes to prevent the cake from sinking. If the surface browns too quickly, cover the cake with aluminium foil during the last part of baking.
Allow to cool and serve
Once baked, turn off the oven and leave the cake inside with the door ajar for an hour to avoid sudden temperature changes. Then, take it out of the oven and allow it to cool completely before removing from the mould.
Refrigerate the cake for at least 4 hours, or ideally overnight, to achieve the perfect texture. Before serving, you can add a layer of red berry jam or decorate with fresh fruit for an extra touch of freshness.