Has anyone tried to make a chocolate cake mix using only egg whites. I use Betty Crocker mix and I went to the site and it suggested 2 egg whites for 1 whole egg. I know it works with a white mix using 3 egg whites. Should I use 3 whites or 6? I have a client with egg yolk allergies. Thanks for any help you can give me.

Mrs Claus

use the 6.

white cake is formulated differently from chocolate.

the chocolate needs the equivalent of 3 whole eggs -- that would be 6 egg whites.