The Neiman-Marcus Cookie

This is the recipe circulated in the well-known urban legend. We won't perpetuate the myth here, but the recipe really is great.
1 cup butter
1 cup sugar
1 cup brown sugar
2 eggs
1 1/2 teaspoon vanilla
2 cups flour
2 1/2 cups blended oatmeal (blend in a blender to a fine powder)
1/2 teaspoon salt
1 teaspoon baking powder
1 teaspoon baking soda
12 oz. chocolate chips
4 oz. hershey bar (grated)
1 1/2 cups chopped nuts
Preheat oven to 375 degrees. Cream the butter and both sugars. Add eggs and vanilla, mix together with flour, oatmeal, salt, baking powder and baking soda. Add chocolate chips, hershey bar, and nuts. Roll into balls, and place 2 inches apart on an ungreased cookie sheet. Bake for 10 or 11 minutes.