Ingredients
1/2 cup wholewheat flour
1/2 cup refined flour
1/4 cup milk
1 big ripe banana
1/4 cup of Walnuts
2 tbsp of Yogurt or curd
2 tbsp of oil
3/4 cup of Castor sugar
A pinch of Salt
1 tbsp of Cocoa powder
A pinch of Cinnamon powder
1/4 tsp of Baking powder
1/4 tsp of Baking soda
Method
Grind together the banana slices, sugar, yogurt, milk, and oil in a blender. Keep it aside.
Add the baking powder, baking soda, cocoa powder, salt and cinnamon to both the flour in a big vessel. Sift all the dry ingredients together.
Mix the dry ingredients into the wet ingredients by mixing with light hands.
Crush the walnuts into small chunks and add it to the batter.
Preheat the oven for 10 minutes at 180°C. Grease a cake tin with oil and dust it with dry flour. Pour the batter into the baking tin. Bake the cake at 180°C for 30 minutes or till the cake is done. Check the cake by inserting a knife in it, if the knife comes out clean the cake is fully balked.