01 -
Combine graham cracker crumbs with granulated sugar and melted unsalted butter until the mixture resembles wet sand. Firmly press the mixture into the base of a greased springform pan, ensuring an even and compact layer. Set aside.
02 -
Steep two Earl Grey tea bags in one-quarter cup hot water for 10 minutes. Remove the tea bags and allow the tea to cool completely.
03 -
Beat softened cream cheese and granulated sugar together until smooth and creamy. Incorporate vanilla extract, cooled Earl Grey tea, and sour cream, blending until fully integrated. Add eggs one at a time, mixing on low just until combined and the batter is velvety.
04 -
Transfer the filling onto the prepared crust in the springform pan. Bake at 325°F for 55 to 60 minutes, or until the edges are set and the center remains slightly jiggly.
05 -
Allow the cheesecake to cool at room temperature for 1 hour, then refrigerate for a minimum of 4 hours or preferably overnight for optimal texture.
06 -
In a saucepan, combine mulberries, water, sugar, and lemon juice. Simmer over medium heat for 10 to 12 minutes, stirring occasionally, until the mixture thickens to a jam-like consistency. For a smoother finish, strain the sauce through a mesh sieve or leave chunky if preferred.