Grease the sides of the cooled cheesecake pan.
Beat cream cheese at medium speed for 3 minutes until creamy.
Add granulated sugar and vanilla bean seeds; beat for 2 more minutes.
Mix in sour cream and scrape the bowl.
Add eggs one at a time, mixing until just incorporated.
Add vanilla extract and salt, mix briefly.
Pour batter over the baked crust.
Wrap the bottom of the pan with foil and place in a larger roasting pan.
Add hot water to the roasting pan to create a water bath.
Bake at 325°F for 60 to 75 minutes. The center should jiggle slightly while the edges are set.
Turn off the oven and leave the cheesecake inside for 1 hour.
Cool the cheesecake completely before refrigerating for at least 6 hours.