Preheat oven to 350°.
Combine first 6 ingredients in a small bowl, and set aside. Combine brown sugar and next 6 ingredients (brown sugar through egg) in a large bowl, and beat mixture at medium speed of a mixer until well-blended. Stir in oats and raisins, and let stand 5 minutes. Stir in flour mixture.
Drop dough by level tablespoonfuls 2 inches apart onto baking sheets coated with cooking spray. Bake at 350° for 10 minutes or until lightly browned. Remove cookies from pans, and cool on wire racks.
Note: Store cookies in an airtight container for up to 1 week.