Heat oven to 375° F. Grease cookie sheets with shortening or cooking spray. In large bowl, beat granulated sugar, brown sugar and butter with electric mixer on medium speed until light and fluffy, scraping bowl occasionally. Beat in vanilla and egg until well blended. On low speed, beat in flour, baking soda, cinnamon and salt until well combined, scraping bowl occasionally. Stir in oats, raisins and nuts.