Place the heavy cream, salt, cornstarch, and powdered sugar in the stand mixer and whisk until it forms stiff peaks, careful not to over whip
Remove whipped cream from the mixing bowl and refrigerate until needed
Place the cream cheese, vanilla extract, lemon zest, and juice in the mixing bowl, use the paddle attachment and paddle until smooth, scraping down the sides of the bowl several times to eliminate any lumps
When smooth, add a cup of the whipped cream to the cream cheese mixture and fold in by hand until completely incorporated, repeat once, then add all the whipped cream and fold the mixture completely
Pour the cheesecake mixture into the springform pan, smooth the surface and refrigerate for at least 8 hours or preferably overnight