Reduce the oven temperature to 325°F and position two racks—one in the middle and one on the lowest level. Start heating 3 cups of water in the microwave; you’ll need it when the cheesecake goes into the oven.
In a large mixing bowl or the bowl of a stand mixer fitted with a paddle attachment, beat the cream cheese, sugar, salt, and vanilla on medium-high until smooth, about 2 minutes, scraping 1-2 times. The mixture should be very smooth.
32 oz cream cheese, 1¼ cup granulated sugar, ½ teaspoon kosher salt, 1 teaspoon vanilla
Add the eggs one at a time and mix on low, beating until each is well combined before adding the next one. Scrape the bowl occasionally.
3 large eggs room temperature
Add the heavy cream and lemon juice on low until just combined. Pour the filling into the cooled crust and place the pan on a rimmed cookie sheet.
⅓ cup heavy cream room temperature, 2 tablespoon lemon juice
Place cookie sheet with cheesecake on middle rack. Place roasting pan on bottom rack and pour in hot water.
Bake at 325 for 55 minutes. Then turn the oven off and prop the oven door slightly (I used a wooden spoon) and allow to cool for 1 hour. Don't’ open the oven all the way or the heat will escape.
Remove from oven and cool 3-4 hours at room temperature, then refrigerate overnight or until fully chilled. Once completely chilled you can remove from the springform pan.