Rich choc-caramel self-saucing pud

Method

• 1
  Preheat oven to 180°C/160°C fan-forced. Grease a 3cm-deep, 19cm x 30cm (base) lamington pan. Place chocolate block in freezer for 20 minutes.
• 2
  Sift flour and 2 tablespoons cocoa into a bowl. Add caster sugar, butter and milk. Whisk until smooth and combined. Spread mixture into prepared pan. Break chocolate into squares. Press into flour mixture. Using a spatula, smooth mixture over the top. Place on a baking tray.
• 3
  Sprinkle brown sugar over mixture. Sift over remaining cocoa. Carefully pour boiling water, over the back of a large metal spoon, over mixture. Bake for 35 to 40 minutes or until top is just set. Stand for 5 minutes. Top with raspberries and icing sugar. Serve with ice-cream.