a whole list of everything from cereals to pancake mix, margarine and brownies that are vegan:
http://www.vegcooking.com/guide1.asp?Category=Baking and look at all the other categories
Vegan options at some popular restaurants:
www.larabar.com (larabars are yummy raw food bars and maya bars are the chocolate ones)
if any one else has vegan alternatives for popular foods we love please add to the list.