Preheat the oven for 10 mins in 200 degree Celsius
Grease a baking tin and line with parchment paper.
In a mixing bowl add whole wheat flour, baking powder and baking soda and salt and shift twice
In another bowl add curd and powdered sugar and beat properly.
Then add oil to it and beat again
Now add half cup of milk and beat
Here we will add dry ingredients to the wet ingredients in two batches. Also we will add 1/4cup of milk.
Now the batter is ready
Bring out 1/3rd of the batter to another bowl. To that add coco powder and rest of the milk. mix properly without lumps.
Bring the cake tin and start adding the batter. First add the white batter and then add the chocolate batter finishing everything
Tap twice on the platform
Now bake it for 35 to 45 mins in 180 degree Celsius or until the skewer comes out clean.
