This is a soufflé with wonderful flavours from the apricots and cardamom. (I've used ½ teaspoon of ground cardamom, but if you want a more subtle taste, just use a little less.) Some soufflés are made using a custard mixture, which invariably uses flour, and others tend to use cream. But I've opted for a incredibly light and fluffy version without any alternatives to the flour or cream – just concentrating on the whisked egg whites and the fruit.