Cream together the butter or margarine and the brown sugar. Cut in flour, baking soda and spice. Blend in beer slowly to form a soft dough then add chocolate chips and chopped walnuts. Drink remaining beer, of course!
Drop by teaspoonfuls onto cooking sheet.
Bake 12-15 minutes in a 350 degree F oven until lightly browned. Cool one minute on cookie sheet and remove to wire rack.
Naturally it pairs well with a Black Butte Porter. Enjoy!