Combine first 7 ingredients in a large bowl, stirring well with a wire whisk. Combine flour and next 3 ingredients; add to sugar mixture, stirring just until blended. Stir in oats and raisins.
For each cookie, pack dough into a 1/4-cup measure. Drop dough, 3 inches apart, onto cookie sheets coated with cooking spray. Bake at 350° for 16 to 18 minutes or until lightly browned. Let cool on cookie sheets 1 minute. Remove from cookie sheets, and let cool completely on wire racks. (Cookies will be soft.) Store in an airtight container.