Preheat the oven at 160 degrees Celsius. Prepare the baking pan by greasing it with butter and then covering it with parchment paper. Make sure that the spring form pan is properly tightened so that there is no leakage.
In a bowl of a stand mixer or a bowl with an electric mixer, add the cream cheese (810 g) and beat it on medium speed until it’s soft and smooth. You can also use a hand whisk to for this but it will take a lot more time and effort.
Next, add the sugar (220 g) in the cream cheese and beat it for 2-3 minutes until it’s well combined. You can check if it’s done by rubbing the cream cheese between your fingers to check for graininess. Your mixture is done once there are no grains left.
Add the sour cream (115 g), lemon juice (1 tsp), and vanilla essence (1 tsp), and beat it until it’s all well combined.
Finally, add the beaten eggs (4 eggs) and give the batter a final mix until the egg is well incorporated into the cream cheese mixture. This is the final mixing step, so make sure that your batter is smooth and has no lumps.
To bake the cheesecake, transfer the batter in the prepared springform pan, then wrap the sides of the pan with aluminum foil to make sure no water gets inside the pan while baking.
The cheesecake is baked in a water bath to stop it from cracking while baking. Take a baking pan that can fit your springform pan and fill it with water halfway. Then, place the springform pan into water bath and bake it for 50-60 minutes, until the sides are firm and the center is set, but soft.
Let the cheesecake layer cool, then remove it from the springform pan and freeze it until it’s completely set, for 3-6 hours. Make sure to cover the cheesecake layer properly while chilling it.