Christmas Eve Cookies

We all know Santa loves cookies. But you’re sure to make the nice list when he bites into these adorable, easy Christmas Eve cookies.
We even included a little treat for Rudolph and the other reindeer!
INGREDIENTS:
3 large egg whites, room temperature
1/2 tsp. cream of tartar
1 1/2 cups powdered sugar, plus extra if needed
1 tsp. clear vanilla
Red, Orange, and Green food coloring
Colored decorator sugars