Preheat the oven at 170 degrees Celsius, line the cupcake baking tray.
Get your hand mixer, a jug and a knife or spatula.

Grab the ingredients :
-3 large or 4 medium size eggs
-vanilla
-4 heaped table spoons caster sugar ( 100 g)
-4 heaped table spoons cake flour ( 100 g)
- a quarter mug of vegetable oil( 50 ml)

optional a pinch of salt and a tip of a knife baking powder