Preheat oven to 150 C / Gas 2. Line a baking tray with baking parchment.
To make the meringue: Beat egg whites in a clean bowl until soft peaks form. Gradually add sugar, mixing with a spoon. Spoon meringue onto baking tray to form a 20cm circle. Bake for 1 hour 20 minutes. Switch off oven and leave in oven for an additional 2 1/2 hours to dry out.
To make the topping: Meanwhile, beat the cream until soft peaks form. Chill.
To assemble: Spread whipped cream all over the surface of the meringue. Top with strawberries and kiwi fruit. Dust with icing sugar and serve.