Crush the biscuits into fine crumbs and pour in the melted butter
4
Press into the base of the tin
5
Bake for 15 minutes
6
Stir together the melted chocolate, cream cheese, caster sugar, cocoa powder and egg yolks
7
In a separate bowl whisk the egg whites until they form stiff peaks
8
Carefully stir the egg whites into the chocolate mix
9
Pour over the biscuit base and bake for 50 minutes
10
Remove from the oven and allow to cool
11
Chill in the fridge for a couple of hours or overnight, if possible
12
For the topping, put the cornflour, lemon juice, caster sugar, fruit and water into a small saucepan and cook for 5 minutes until the fruit has softened and the juice has thickened
13
Allow to cool, remove the cheesecake from the cake tin and then spoon the fruit mixture on top