Can you make sugar cookies with egg whites?

Ingredients:

* 2 cups all-purpose flour

* 1 teaspoon baking powder

* 1/2 teaspoon salt

* 1 cup (2 sticks) unsalted butter, softened

* 1 cup granulated sugar

* 2 egg whites

* 1 teaspoon vanilla extract

Instructions:

1. Preheat oven to 350 degrees F (175 degrees C).

2. In a medium bowl, whisk together the flour, baking powder, and salt.

3. In the bowl of a stand mixer fitted with the paddle attachment, cream together the butter and sugar until light and fluffy.

4. Beat in the egg whites one at a time, then stir in the vanilla.

5. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Do not overmix.

6. Shape the dough into 1-inch balls and place on a parchment paper-lined baking sheet.

7. Bake for 10-12 minutes, or until the cookies are lightly golden brown around the edges.

8. Let the cookies cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

9. Enjoy!

Tips:

* To make the cookies more festive, you can add sprinkles, colored sugar, or chocolate chips to the dough before baking.

* You can also use a cookie cutter to cut out the cookies into different shapes.

* If you don't have a stand mixer, you can cream the butter and sugar together by hand using a wooden spoon or a pastry blender.