improve a cake mix ? › Budget101 Discussion List Archives › Tips-n-Tricks › improve a cake mix ? Tagged: cake, cake mixes, homemade mixes This topic has 20 replies, 1 voice, and was last updated April 5, 2007 at 2:09 am by . Viewing 0 reply threads Author Posts April 5, 2007 at 2:09 am #240035 BiggerPiggyBank I add two extra egg yolks which makes it very moist, a flavor extract like vanilla, mint, almond, butter etc. If it is chocolate then I add 1/2 cup of coco powder. You do not have to add any additional water. Kathryn Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Register Log In › Budget101 Discussion List Archives › Tips-n-Tricks › improve a cake mix ?