Original recipe (1X) yields 6 servings 1cupsifted all-purpose flour ½teaspoonbaking powder ½teaspoonsalt ⅛teaspoonbaking soda ½cupchopped walnuts 1cuppacked brown sugar ⅓cupbutter, melted 1largeegg, beaten 1tablespoonvanilla extract ⅔cupsemisweet chocolate chips Directions Gather the i...