If you want quick sugar you are better off drinking a soda which is loaded with corn syrup. 3 cookies is never a good idea, even when bulking. Cookies have fat in them which slows absorbtion, so even postworkout they are worthless. Buy some dextrose and use it postworkout, or buy powdered gatorade which is mostly dextrose, and tastes better, I mix it with Prolab Creatine, cause they use Creapure. Also what's they point of drinking a Protein shake that has only 4 grams of carbs when you eat 3 cookies with it, you could buy a protein shake that already has carbs in it. It would probably be healthier than what you've been doing, and it should taste much better too.