Combine flour, baking soda and salt in small bowl. Beat butter, brown sugar, granulated sugar and vanilla in large mixer bowl. Add eggs one at a time, beating well after each addition; gradually beat in flour mixture. Stir in morsels and nuts. Drop by rounded tablespoon onto ungreased baking sheets. Bake in preheated 375 F. oven for 9 to 11 minutes or until golden brown. Let stand for 2 minutes; remove to wire racks to cool completely. Makes about 5 dozen cookies.