1. In a large bowl, cream butter and sugars until light and fluffy. Beat in the eggs, oil and vanilla. Combine the flour, salt and baking soda; gradually add to creamed mixture and mix well.
2. Divide dough into four 1-1/4-cup portions. Shape each into a disk; wrap individually in plastic wrap. Refrigerate for 1 hour or until easy to handle, or freeze for up to 3 months. Yield: 4 portions (1-1/4 cups each).
3. To use refrigerated cookie dough: Divide each portion into two balls; roll each ball directly on an ungreased baking sheet to 1/4-in. thickness. Cut with a floured 3-in. cookie cutter, leaving at least 1 in. between cookies. Remove excess dough and reroll scraps if desired.
4. Bake at 350° for 6-7 minutes or until bottoms are lightly browned. Cool for 2 minutes before removing to wire racks to cool completely. Decorate as desired.
5. Or, bake according to individual directions for Drizzled Cherry Cookie Cups, Chocolate Swirled Bars and Wreath Cookies.
6. To use frozen cookie dough: Thaw in the refrigerator overnight. Bake according to recipe directions. Yield: 10 dozen cutout cookies.