Pre heat your oven to about 3500f.

Add butter and sugar together and start mixing until fluffy and light.

Break all the egg into a bowl and beat with egg whisk until it's smooth. Then add the egg into sugar and butter and continue mixing.

Add the vanilla flavor, baking powder, flour and milk then mix it together properly.

Rub the baking pan with butter to prevent the cake from sticking to the pan,pour the mixture into baking pan.

Put it inside the preheated oven then baked your cake for 50 minutes.

Check the cake by inserting toothpick in the middle of the cake. if the come out clean. The cake is done.

For frosting,in a bowl add butter started mixing until fluffy and light add icing sugar,milk lil, continue mixing til fluffy and smooth spread on the cake and decorate it till done.