Preheat the microwave at 180 Deg C for 10 minutes.
Add in the vinegar into milk and mix it to form buttermilk. Set them aside.
Blend the banana into a smoothe paste and add it into a mixing bowl.
Add in the oil. Mix until it forms a smooth paste.
Add in the buttermilk and mix them.
Add in the sugar and stir until the sugar melts.
Add in the grated carrot and mix gently. Set the wet ingredients aside.
Take another mixing bowl. Place a sieve. Add Wheat flour, Baking Soda, Baking powder and cinnamon powder and sift them to remove the lumps. Mix the sifted flour with a spatula.
Add the flour slowly into the wet ingredients and fold and mix them until they form a thick batter.
Take a baking tin and grease it generously with oil. our the batter into the greased tin. Tap the tin so that the air bubbles escape and the batter settles.
Bake for 50 minutes a 180 Deg C. If a skewer inserted in the center of the cake comes out clean then the cake is baked. Else bake for 10 more minutes.
Release the sides of the cake using a knife and take the cake out of the tin.
Cool down the cake completely. Slice the cake.
Enjoy the yummy cake.
Notes
Cool the cake Completely before slicing.
The cake tastes better the next day.
The Banana used must be ripe.
Can be stored in an air tight container for two days or refrigerate it for a week.
Walnut goes very well with this recipe either as a topping or mixed with the cake batter. any choice of nuts and dry fruits can be added.
Preheating is mandatory for a perfect baked cake.
The Baking time differs between different Ovens. Read and understand your user manual before baking your cake.
The amount of milk completely depends on the type of your flour. So add little by little and mix them gently to for a thick batter.