5 minute chocolate cake

This has to be one of the best cake invention I have come across (IMO) I really am addicted to making it and even more so eating it. But it may not suite everyone's taste.
It has a spongy consistency, I got my dad to try it and he thought the texture was close to that of a cup cake/muffin.
It is very chocolate-y, since it's a chocolate cake...
Anyway,
Heres how I make my 5 minute cake:
4 table spoons of plain flour
2 table spoons of cocoa powder
2 table spoons of sugar
A pinch of salt
1 beaten egg
4 table spoons of milk
2 table spoons of olive oil
2 teaspoons of vanilla essence.
Mix it all together and poor into a cup or a small bowl.
Simple.
And the best thing is you can add and change some ingredients.

This time I traded vanilla essence with a teaspoon of cinnamon powder and it add a lovely fiery taste to it and the smell was sooo nice. I also didn't have any olive oil this time so I used vegetable oil instead, worked just as well.
I added a chocolate conflate square to mine. :D
I uploaded a picture of what mine looked like this time round.

Uum~ 맛있어요~