Prepare your baking tin.....preheat oven to 180degrees......mix baking powder with flour and sift together.

Whisk/beat butter and sugar together till fluffy.....add in egg one by one while beating till fully incorporated

Add in vanilla essence, fold in flour while alternating with butter milk.....pour into your baking tin.....and bake for 60mins or until the skewer comes out clean......wait for it to cool for 15mins before removing from the tin......wait it to cool completely before decorating it.....