The Authentic Mrs. Field's Cookies! Cream Together, 1/2 cup butter 1/2 cup sugar 1/2 cup brown sugar Add, 1 egg 1/2 tsp. vanilla Take 1 1/4 cups oatmeal - put small amounts in blender; blend until it turns to a powder - set aside; Take a 2 oz. plain Hershey bar - grate in blender or by hand - set aside; Mix, Oatmeal 1 cup flour 1/4 tsp. salt 1/2 tsp. baking powder 1/2 tsp. baking soda Combine all above ingredients (except chocolate) Mix well Add a 6 oz bag of chocolate chips Add grated Hershey bar OPTIONAL: Add 3/4 cup of any type chopped nuts Make golfball sized cookies and place 2" apart. Bake on an ungreased cookie sheet for 6 minutes at 375. This will make approximately 2 dozen large cookies. [The secret to Mrs. Field's cookies is that no matter if you make plain cookies or ones with chopped nuts, ALWAYS use the powderized oatmeal and flour combo -- that is the basis of them being so chewie and moist] ENJOY!