Take a mixing bowl, break two eggs and add into the bowl.
Whisk the eggs well.
Whisk for 5 minutes.
Add powdered sugar into the bowl, whisk the batter for 5 to 10 minutes until stiff peaks form.
Add oil and whisk well.
Add vanilla extract and mix well.
Take a sieve, add flour into the sieve, baking powder and a pinch of salt and sieve all the three ingredients into the bowl.
Mix and fold the batter without any lumps.
Gradually add milk little by little and mix the batter without any lumps.
The batter consistency should be slightly thick and not too thin.
Take the greased cake pan, pour the cake batter into the pan.
Pat the cake pan few times to remove any air bubbles from the batter.
Place the cake inside the oven if oven is used or if making cake without the oven then place the cake pan inside a preheated vessel and close the lid.
Bake the cake for 35 to 40 minutes in both cases that is oven or without oven or cook until the tooth pick comes out clean after inserting it.
Take the cake pan out carefully and allow it to cool down.
Loosen the edges of the pan and remove the cake by turning the pan upside down.
Serve hot during birthdays or during tea time.