Pre heat oven at 180°c for 15mins.

Sift the flour and set it aside.

In a bowl mix butter, oil, ½ cup milk and vanilla essence.

Add flour gradually alternating it with milk til a smooth batter is formed.

Divide the batter into 2 and in one bowl add the cocoa powder and mix well til smooth.

Prep your baking tin. Add the 2 batters alternating them til all batter is over.

Bake at 180°c for 45 mins.

Enjoy with beverage of choice.