Place cream cheese and sour cream in the bowl of a stand mixer and beat until smooth. Beat in the condensed milk, eggs and salt until the mixture is well blended. Stir in the lemon juice.
Pour into the pan wrapped in aluminum foil and bake at 300°F for 50 minutes. Place the aluminum wrapped pan in an ovenproof dish in the oven on the lower rack and carefully half fill the ovenproof dish with hot water.
Once the cheesecake is in the oven, don’t open the oven!
Turn the oven off after 50 minutes and leave the cheesecake in the oven for an hour.
Remove and allow to cool before removing from the pan.
This cake is best when refrigerated overnight. Serve plain, with sour cream, dulce de leche or fruit topping.