Step 1

Preheat oven to 160C. Grease and line base and sides of a deep 20 cm cake pan with baking paper. Ensure paper sits 4cm above the top of pan.

Step 2

Break chocolate into pieces. Combine with butter, water and sugar in a heavy based pan. Stir over low heat until melted and sugar has dissolved. Cool for 20 mins.

Step 3

Stir in sifted flours, eggs and marsala. Pour into cake pan. Bake for 1hr 50 mins, covering top of cake with foil after 1 1/2 hours to prevent a darkcrust. Cool in pan.

Step 4

Place glaze ingredients in a saucepan. Stir over low heat until smooth. Cool for 15 mins until thickened. Spoon over cake. Stand until glaze has set. Serve with thick cream.