
Cookies
*If you use unsalted butter, increase the salt to 1 teaspoon.
Icing
To top cookies with colored sugar before baking (no icing necessary), reserve the egg white from the yolk you’ve used in the dough. Mix the white with 1 tablespoon water. Lightly paint the cookies with the egg white/water, sprinkle with colored sugar, and bake.
Find it online: https://eat-gluten-free.celiac.org/holiday-butter-cookies/