Measure all the ingredients correctly. In a cake mold, apply butter and keep ready or you can line with butter or parchment paper.
In a bowl, sieve the refined flour, cocoa powder, baking powder, salt together and keep aside.
80 g All purpose flour or cake flour, 20 g Cocoa powder, 2 g Salt, 5 g Baking powder
In a dry bowl crack the eggs and vanilla essence and start whisking through hand or through electric beaters.
3 nos Eggs, 5 ml Vanilla essence
Whisk till the eggs gets foamy and double in size and add sugar gradually little by little and continue whisking.
100 g Sugar
Whisk till the sugar and egg is beat together that is ribbon texture and a soft peak can be seen as shown in picture. Add the sieved flour mixture and start folding it slowly.
Add oil or melted butter in the last and pour it in the mold that is either lined with butter paper or butter.
20 ml Refined Oil
Bake in the oven for 20 minutes at 200 degree celsius. If baking in pressure cooker , add a perforated tray at bottom and place the container inside and then close the lid and cook for 25 minutes in medium flame.
Once baked let it rest for 5 - 10 minutes and then demold and serve with melted chocolate, ice cream or layer the cake.