Ingredients:
1. Cake flour - 180gm
    Baking powder - 1/2 t spoon
2. Butter - 120 gm for cake (melted)
    and 10 gm for brushing the cup cake moulds (I used reusable silicon moulds)
    Olive oil - four t spoon
    Sugar - 240 gm (grinded)
3. eggs - 4
4. vanilla essence - 1 t spoon

Preparation

1. Mix cake flour and baking powder well
2. pour olive oil to a bowl and add sugar and butter and mix very well 
3. Add eggs one by one and continue mixing
4. add cake flour and baking powder mix to the above and mix well
5. add vanilla essence and pour into cake moulds
6. Preheat owen and bake in 50p power for 2 minutes
7. change to conventional mode and bake for 8 minutes.
8. Decorate the cupcake and serve :-)

The above cup cake is a very yummy cup cake which my family, especially kids loved a lot.