Grease your pan and pre heat your oven

Sieve flour,add in your baking powder, cocoa powder, and salt n mix well

Beat butter and sugar together on high-speed until creamy n fluffy

Add oil and beat more.break the eggs and separate egg yolk from white.set the white aside

Add egg yolk into butter with vanilla,beat in vinger,pour and red food colour in all the dry ingridents until they are well incorporated. Set aside

Whisk the remaining egg white until thick n formy and now fold into the cake batter.

Pour in cake pan n bake for 45mint.