Preheat the oven at 180 degree for 20 minutes
Grease and dust the cake tin.
Sieve flour, baking powder, coco powder, Baking soda, sugar powder and mix them well.
Now add all wet ingredients butter, condensed milk, milk, pineapple pulp and spring vanilla essence.
Mix them well and make a smooth batter.
Pour this mixture in the greased cake tin.
Bake it at 180 degree for 35 minutes.
After 35 minutes cover this cake with wet cloth for 10 minutes and let it be cool n soft .