Mix flour with baking soda. Combine butter, the sugars, pudding mix and vanilla in large mixer bowl; beat until smooth and creamy. Beat in eggs. Gradually add flour mixture; then stir in chips and nuts. (Batter will be stiff.) Drop from teaspoon onto ungreased baking sheets, about 2 inches apart. Bake ar 375 degrees for 8 to 10 minutes.
Makes about 7 dozen.