Preheat the oven to 220C (425F) and line an 8” (20cm) springform pan with parchment paper so the bottom and the sides are completely covered.
In a large mixing bowl, add the cream cheese and sugar. Beat with a hand mixer on low until well combined.
Then, add one egg at a time and beat on low until fully incorporated.
Add the cornstarch, lemon juice, and vanilla extract and beat again.
Pour the heavy cream and beat once again to incorporate.
Pour the mixture into the prepared pan, tap it several times on a flat surface to remove large air bubbles, and bake for 40-50 minutes or until the cheesecake is jiggly in the center and the top is dark brown, almost burnt. The cheesecake will rise and a few cracks can appear during baking.
Let the cheesecake cool down to room temperature. Then place the cheesecake into the fridge to cool down further for 2-4 hours, or overnight.
Remove from the pan onto a serving plate and serve.