Whole-wheat Banana walnut cake

First take butter and powdered sugar. Beat it well until it becomes soft and fluffy.

Take ripe banana and cut into small pieces. Take a grinder and grind it well. Make a puree. Now add banana puree to the butter sugar mix.

Now add whole wheat flour,baking powder and baking soda. Mix it well then add milk and vanilla essence. Mix it well. Batter is ready. Take a cake Tin grease it well. Pour it in gresed tin. Now sprinkle walnut on batter.

Keep this tin into preheated oven at 180 degree for about 30 minutes. Whole wheat banana cake is ready.