There is no official state cookie for the commonwealth of Pennsylvania.
There are a couple of cookie companies proposing that it be the chocolate chip cookie, or the oatmeal chocolate chip cookie.
The chocolate chip cookie, however, was invented in 1930 in Massachusetts at the Toll House Inn, by Ruth Wakefield. The official state cookie should obviously be the whoopie pie, if the legislature has any sense. That means that the chocolate chip cookie will be a shoo-in.
Pennsylvania's state cookie is the choclate chip cookie.
Massachusetts has the chocolate chip cookie. Pennsylvania also chose the chocolate chip cookie. New Mexico has the Bizcochito. North Dakota has only one edible official symbol and that is the chokecherry, and not a cookie.
Not finding an official state cookie
There is no Official State Horse in Pennsylvania.
The Commonwealth of Pennsylvania.
The Commonwealth of Pennsylvania.
Hawaii does not have an Official State Cookie but it does name the Coconut Muffin as a State Symbol.
There is no official state cat.
New Mexico
The official state bird of Pennsylvania is the Ruffed Grouse (Bonasa umbellus), adopted in 1931. It is actually the official state game bird.
The official state beverage of Pennsylvania is milk.
It has no official state vegetable or fruit.