Printing may not work inside Facebook. Open this page in Safari or Chrome using Facebook’s browser menu, then tap Print again.

Preheat oven to 175°C / 350°F. Grease and line a 8 inch springform pan with parchment paper.
In a bowl beat the cream cheese and sugar until smooth. Add the eggs one at a time, mixing gently after each addition. Stir in the cornstarch, vanilla extract, sour cream, and lemon zest until creamy and smooth. Set aside.