In a medium saucepan, combine the cranberries, sugar, and water. Bring to a gentle boil over medium heat.
Once boiling, reduce the heat and let the mixture simmer for about 10 minutes, or until the cranberries begin to burst and the sauce thickens slightly.
Stir in the vanilla extract, orange zest, cinnamon, and lemon juice, mixing well to combine all the flavors.
If you prefer a thicker sauce, dissolve the cornstarch in 2 tablespoons of cold water and slowly add it to the saucepan while stirring continuously. Allow it to simmer for an additional 2-3 minutes until it thickens.
Remove the sauce from heat and let it cool for 10-15 minutes before using it for your cheesecake swirl.
Notes
Drizzle the cranberry sauce over the cheesecake swirl and garnish with a twist of orange peel or a sprinkle of cinnamon for an elegant touch.