In a bowl, combine and mix thoroughly the all purpose flour, baking soda and salt.
In another bowl, combine and mix thoroughly the unsweetened cocoa powder and 1 ⅔ cups of sugar.
Add vegetable oil and mix. Use a hand mixer.
Beat in 4 eggs, one at a time while mixing.
Add the vanilla together with the last egg. Mix well.
Add the dry ingredients and mix thoroughly. Let it sit for 25-30 minutes.
Scoop and dredge into powdered sugar.
Place in a baking pan and bake at 180 ° Celsius for 10 minutes.
That’s it, enjoy!