Gluten-Free Chocolate Cheese Cake From Seriously Good Gluten-free Baking by Phil Vickery a talking book title Makes 1 18 cm round cheesecake Preparation Time: 15 minutes, plus extra for overnight chilling cooking Time: 20 minutes, plus 1 hour for setting Ingredients: For The Base: vegetable oil for oiling 125 G rice flour 25 G golden castor sugar 25 G soft brown sugar 75 G unsalted butter, cubed For The Filling: 100 G dark chocolate 400 G light or medium fat cream cheese 100 G golden castor sugar 1 teaspoon vanilla extract 200 G Greek yogurt For The Topping: 100 G frozen fruits of the forest, defrosted and drained, optional 2 tablespoons cherry jam, optional Method: Lightly oil a 6 inch deep or 18 loose-bottomed cake tin and line the bottom with baking parchment. For the Base: Put the flours and sugars for the base in a food processor and blend together. Add the butter and process until the mixture forms fine crumbs and then starts to clump together. Tip the crumb mixture into the base of the prepared cake tin and press in lightly to make an even layer. Chill for at least an hour. To Make The Filling: Melt the chocolate in a heat proof bowl in the microwave or over a pan of simmering water and set aside. In a large bowl, beat the cream cheese, sugar and vanilla with a handheld electric mixer and then add the yogurt. Mix until well blended. Then pour the melted chocolate into the bowl and mix until smooth. Pour the filling over the base in the tin and shake gently to level. Refrigerate until ready to serve, preferably overnight. To Serve: Loosen the edges of the cheesecake with a spatula and unmould onto a plate. Crush the fruits slightly, combine them together with the jam and spoon on top of the cheesecake. To Store: The cheesecake will keep in an airtight tin for 2 days. To Freeze: Freeze uncovered without the fruit topping. Once frozen wrap well in cling film and foil and return to the freezer. Top with the fruit and jam only when it is defrosted and ready to serve.