Death By Chocolate Cookie
["2 pkg. (16 sq.) semi-sweet chocolate, divided", "3/4 c. firmly packed brown sugar", "1/4 c. butter or margarine", "2 eggs", "1 tsp. vanilla", "1/2 c. flour", "1/4 tsp. baking powder", "2 c. chopped nuts"]
["Heat oven to 350\u00b0.", "Coarsely chop 8 squares (1 package) of the chocolate; set aside.", "Microwave remaining 8 squares chocolate in large microwavable bowl on High for 1 to 2 minutes.", "Stir until chocolate is melted and smooth.", "Stir in sugar, butter, eggs and vanilla.", "Stir in flour and baking powder.", "Stir in reserved chopped chocolate and nuts.", "Drop by 1/4 cupfuls onto ungreased cookie sheet.", "Bake 12 to 13 minutes or until cookies are puffed and feel set to the touch.", "Cool on cookie sheet 1 minute. Transfer to wire rack to cool completely.", "Makes 1 1/2 dozen cookies."]
["semi-sweet chocolate", "brown sugar", "butter", "eggs", "vanilla", "flour", "baking powder", "nuts"]