Mix 32 ounces regular cream cheese in a large bowl until very smooth. You can use a handheld mixer or wire whisk. If the cheese is at room temperature, mixing it by hand should not be a problem. If using an electric mixer, use it only for this part and at the lowest speed. We don't want to incorporate air into the batter.
Gradually add 1 ½ cups sugar and beat until it's very well incorporated.
Add 4 eggs, two at a time, mixing until incorporated and scraping down the sides of the bowl after each addition. Be patient and don't be tempted to beat much. I use a whisk as we don't want to incorporate air. If using an electric mixer, use it at the lowest speed.
Add ¾ cup regular sour cream, 2 teaspoons vanilla extract and a pinch of salt and stir to incorporate well without beating.
Pour the batter into the prepared pan.
Bake cheesecake for 10 minutes at 325°F (165°C).
Turn the oven down to 300ºF (150°C) and bake for another 50-55 minutes. At this point, the cheesecake should jiggle quite a lot in the center. This can vary depending on your oven and it can take even longer. It will solidify as it cools and in the refrigerator.
Turn the oven off and, leaving the door ajar, let the cheesecake inside for 30 more minutes.
Remove from the oven and carefully run a smooth bladed knife around the top of the sides of the springform pan to loosen up any batter that might be stuck. If it's too tender, let cool longer before doing this. It will help with cracks as it cools and shrinks.
Cool completely to room temperature in the pan on a wire rack, cover in plastic wrap (still in the pan), and refrigerate for at least 8 hours. I highly recommend 1 or 2 days of refrigeration for the creamiest consistency before removing from the pan and eating it.