-
1
In a cheesecloth-lined sieve set over bowl, drain yoghurt in refrigerator for 4 hours or until yoghurt is 500ml.
-
2
Discard liquid.
-
3
Sprinkle biscuit crumbs evenly in lightly greased 20 cm round loose-bottomed cake tin.
-
4
In a bowl, beat together drained yoghurt, cream cheese and vanilla.
-
5
Combine sugar and corn flour; beat into yoghurt mixture.
-
6
Beat in eggs and egg whites one at a time, beating well after each addition.
-
7
Remove 600 ml separate bowl; blend in cocoa.
-
8
Spoon half of the white mixture into prepared tin.
-
9
Spoon in chocolate mixture, then remaining white mixture.
-
10
Without going completely through the bottom of the tin, draw knife through mixture to make marbled effect.
-
11
Bake at 160C for 55 minutes or until edge is set.
-
12
Remove from oven; immediately run knife around edge of cake to loosen from tin.
-
13
Let cool completely; remove side of tin.
-
14
Cover and refrigerate for 4 hours before serving.
-
15
(Cheesecake can be refrigerated for up to two days.
-
16
).