How to Make It
PREHEAT oven to 375° F.
COMBINE flour, baking soda, salt and cinnamon in small bowl. Beat butter, granulated sugar, brown sugar, eggs and vanilla extract in large mixer bowl. Gradually beat in flour mixture. Stir in oats and morsels. Drop by rounded tablespoon onto ungreased baking sheets.
BAKE for 7 to 8 minutes for chewy cookies or 9 to 10 minutes for crisp cookies. Cool on baking sheets for 2 minutes; remove to wire racks to cool completely.