Mix it up good, if you can. It's a lot to deal with, so maybe try mixing it in parts
Roll the dough into balls. The smaller the balls, the more cookies you will have, so keep this in mind.
Bake for 8 10 minutes at 325 F.When they are done, take them out and slightly flatten them with a spatula. (I just patted them down a wee bit)
Remove from pan and cool on wire racks.
Let cookies cool completely before icing.
Mix icing up really good with electric beaters.If you want to add a little extra, put in some other flavoring and food colouring, as I did, making mine mint oreos with light green icing.Once cookies are cooled, spread the filling in between 2 cookies.Keep in refrigerator or freezer.