01 -
4 middle size eggs, room temperature
02 -
120 g cake flour, 1 US cup (sifted flour)
03 -
80 g castor sugar, around 6 tablespoons+2 teaspoon
04 -
1 tbsp. oil, neutral oil without strong flavor
05 -
warm water if in super cold days, for speeding up the whipping process, not required in summer days