1.
Use a 20cm springform tin. Grease tin; line base with baking paper. Sprinkle amaretti crumbs evenly over paper lining and set aside. Preheat oven to 160 degrees C .
2.
Place ricotta, egg yolks, sugar, orange rind and cream in a blender or food processor. Blend until smooth and mixed well. Pour mixture into a bowl. Sift flour over the surface and fold it in.
3.
In a separate bowl, whisk the egg whites until stiff. Using a metal spoon, gently fold them into the cheese mixture. Pour into the tin, taking care not to disturb the crumbs; smooth the surface.
4.
Bake for 1 hour or until slightly risen, lightly set and golden brown. Turn off oven and leave the cake for 15 minutes. Remove from oven; set aside to cool. Chill before serving, if desired.
5.
Remove cheesecake from tin and place on a serving plate. Pile strawberries and kiwi fruit on top and dust with the icing sugar.