In a large mixing bowl, with an electric mixer, cream together butter, sugar and brown sugar, gradually add eggs and vanilla.
Mix together flour, oatmeal powder, salt, baking powder and baking soda in a separate bowl. Slowly add flour mixture to cream mixture, until well blended. Stir in ground chocolate, chocolate chips and nuts.
Roll into balls, place 2 inches apart on an un-greased cookie sheet. Bake for 8-10 minutes.