These easy Cake Mix Spice Cookies come together in minutes using a boxed cake mix. Soft, chewy, and packed with warm flavors of fall. Perfect for a quick dessert or a holiday dessert tray.
In a large bowl, cream the softened butter until fluffy, then beat in the egg and egg white until smooth. Add cake mix and mix until a thick dough forms.
Scoop tablespoon-sized dough balls onto a lined baking sheet, spacing them 2 inches apart. Bake at 350°F for 8–10 minutes, until edges are lightly golden.
Let cookies cool on the baking sheet for 10 minutes, then transfer to a wire rack to cool completely. Whisk powdered sugar, spice, vanilla, and water into a thick glaze.
Dip cookie tops, let excess drip off, and allow frosting to harden before storing in an airtight container. These cookies are perfect for adding to a Christmas cookie tray.