preheat oven to 300 f.In medium bowl combine flour , soda,and salt-Mix well with a wire whisk. set aside . Then in a large bowl with a electric mixer blend sugar butter and mix makes paste add eggs and vanilla extract and beat it. add flour soda salt and pecan pieces and chocolate pieces blend do not over mix just mix it together .drop by round table sppon onto ungreased cookie sheets two inches apart .Bake for 20 to 22 minutes or until golden brown. Cool it serve with coffee or tea.