So when they started cake mixes in the '40s, they would take this powder and they would put it in a box, and they would ask housewives to basically pour it in, stir some water in it, mix it, put it in the oven, and -- voila -- you had cake.
Quando começaram a fabricar misturas  para bolos na década de 40, começaram por colocar a mistura em pó numa caixa, pedindo às donas de casa apenas  para adicionarem alguma água, misturarem, levarem a mistura  ao forno e – voilà!