Preheat the oven to 180C/350F/Gas 4. Grease and line a 20x30cm/8x12in rectangular cake tin with baking parchment. Beat together the butter and sugar with a hand-held mixer until the mixture is ...

Remove from the oven, let it cool and then sprinkle with the Marsala. Meanwhile, beat the mascarpone and icing sugar together until soft. Spread the mixture over the meringue rectangle ...

Preheat your oven to 180°C and line an 8 by 10 rectangle cake tin with baking parchment and set aside. Melt both of the chocolates and the butter together. Add the sugar, flour and cocoa powder ...