Preheat the oven to the temperature indicated on the cake box, usually 180 degrees Celsius.
2
In an electric mixer, pour in the box cake flour.
3
Add 1 1/4 cups of water or the amount indicated on your cake box.
4
Add 3 eggs or the amount indicated on your cake box.
5
Add 1/2 cup of vegetable oil or the amount indicated on your cake box.
6
Turn on your mixer and beat at low speed for 1 minute and then at high speed for 3-4 more minutes.
7
Pour the cake batter into a greased pan with butter and flour or vegetable spray. Bake for the time mentioned on your cake box based on the size of the pan. Usually, the time is between 30-45 minutes.
8
Remove the cake from the oven and let it cool for 5 minutes before removing it from the mold.
9
Decorate the cake with homemade frosting or frosting from the same brand as your box cake.