Cake Balls (recipe#86, click here) are made of cake and frosting
then dipped in chocolate.
Cookie Balls on the other hand are made of sandwich cookies such as
Oreos or any cream-filled cookies.
For 1 lb. cookies you'll need 6 oz. of cream cheese,
softened at room temperature
(or use the whole brick of 8 oz)
Break the cookies up then crush them with a rolling pin or process in a food processor.
Mix the crumbs and cream cheese together
Form the mixture into 3/4 inch to 1 inch balls.
Freeze for at least 3 hours before dipping in Chocolate.
To see how to dip the balls in chocolate, click on the link below.