Lightened Up Sugar Cookies

1. Preheat oven to 350 F. Line 2 cookie sheets with baking mats or parchment paper.
2. In the bowl of a stand mixer, cream together butter and sugars. Add in egg, vanilla, and milk. Beat until creamy.
3. Stir together flour, salt, and baking soda in a small bowl. Slowly add the dry ingredients to the creamed mixture and beat until dough forms.
4. Turn dough out onto a floured surface. Roll dough out to 1/4-inch thickness. Cut out cookies with cutters, sprinkle with colored sugars, and transfer to cookie sheets.
5. Bake for 5-7 minutes or until edges just start to turn light golden brown. Then remove the pans from the oven. Allow cookies to cool for 3 minutes on baking sheet before transferring to a wire rack to cool completely.
6. Store cookies in an airtight container.