Chocolate Self Saucing Pudding

Bahan-bahan (5 porsi)

• 1 cup (175g) brown sugar (, loosely packed (Note 1))
• 1/4 cup (30g) cocoa powder (, unsweetened (Note 2))
• 1 1/4 cups (315ml) boiling water
• 1 cup (150g) plain flour ((all purpose flour))
• 2 1/2 tsp baking powder
• 1/3 cup (70g) white sugar (, preferably caster/super fine but ordinary ok)
• 1/4 cup (30g) cocoa powder (, unsweetened (Note 2))
• Pinch of salt
• 1/2 cup (125ml) milk
• 50 g / 4 1/2 tbsp butter (, melted)
• 1 egg
• 1 tsp vanilla extract