Chocolate Self Saucing Pudding

I have tried a few different versions of chocolate self saucing puddings. While they are all really nice, this one had a really light cake part. I made the mistake of doubling this the first time I made it and we ended up eating it for a week. It was still great heated from the fridge.
Unfortunately the picture isn't the best. I forgot to take a picture before we ate it the first time...I was too eager to just eat!

Ingredients

• 100gm Butter
• 1C Sugar
• 2Tbs Coco powder
• 1 1/3C Flour
• 4tsp Baking powder
• 1/4 tsp Salt
• 2/3 C Milk
• ½ tsp vanilla essence

• 1 C Brown sugar
• ½ C white sugar
• 4 Tbs Coco Powder
• 2 C Boiling water

Directions

1. Turn oven on to 180C Bake.
2. Melt the butter and mix in the sugar and coco powder.
3. Add flour, baking powder and salt and mix until just combined.
4. Mix in milk and vanilla.
5. Put into a dish so it comes no more than 1/3 up the side (cos it boils, and will mess up your oven) 20x25cm is good.
6. Put brown and white sugar, and coco powder on top.
7. Just before it goes into the oven carefully pour the boiling water over a spoon onto the mixture.
8. Bake for 40 minutes at 180C.
9. Serve immediately with whipped cream.