Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.

In a large mixing bowl, combine the eggs, vegetable oil, and vanilla extract. Gradually add the white cake mix, stirring until blended.

Divide the dough into two equal portions. Add red food coloring gel to one half and green to the other half, mixing until well incorporated.

Cover the bowls with plastic wrap and refrigerate for at least 30 minutes.

Using a medium cookie scoop, portion out the colored dough. Roll each ball in powdered sugar and place on the prepared baking sheet.

Bake for 9-11 minutes, watching for slightly golden edges. Let cool on the baking sheet for a couple of minutes before transferring to a cooling rack.

Serve the cookies once cooled completely, pairing them with your favorite holiday beverages.