COOKIES
3 cups all-purpose flour
1/2 teaspoon baking powder
1/4 teaspoon salt
1 cup unsalted butter, softened
1 cup sugar
1 egg
1 1/2 teaspoons vanilla extract

GLAZE, if desired
2 egg yolks
Assortment of food coloring

FROSTING, if desired
3 1/2 to 3 3/4 cups powdered sugar, divided
1/2 cup unsalted butter, softened
1/4 cup whole milk
1 1/2 teaspoons vanilla extract
Assorted sprinkles

1. Whisk flour, baking powder and salt in medium bowl. Beat 1 cup butter and sugar in large bowl at medium speed 3 to 4 minutes or until light and fluffy. Beat in egg and 1 1/2 teaspoons vanilla until blended and smooth. At low speed, beat in flour mixture, just until combined. Shape into 2 flat rounds. Cover and refrigerate 2 hours or overnight, until firm.

2. Heat oven to 350°F. On lightly floured surface, roll 1 dough round to 1/4-inch thickness. (Let dough stand 15 minutes at room temperature to soften before rolling, if necessary.) With cookie cutters, cut out desired shapes, re-rolling scraps as necessary. Place 1 inch apart on parchment paper-lined baking sheets. Repeat with remaining dough. Refrigerate while making glaze.

3. To paint cookies, whisk egg yolks in small bowl until smooth. Divide into 4 or 5 small cups. Stir 1/8 teaspoon food coloring into each cup to tint yolks to desired color. With small paint brushes, paint cookies with glaze before baking.

4. Bake cookies 10 to 12 minutes or until lightly browned around edges. Cool completely on wire rack.

5. Meanwhile, to make frosting, beat 3 1/2 cups of the powdered sugar and 1/2 cup butter in large bowl at medium speed 2 to 3 minutes or until fluffy. Beat in milk and 1 1/2 teaspoons vanilla until blended, adding additional powdered sugar 1 tablespoon at a time to desired frosting consistency. Divide into 4 small cups. Add small drops of food coloring to each cup to tint to desired color. Frost cookies; decorate with sprinkles. Let stand until frosting is set.

3 dozen (3-inch) cookies

PER COOKIE: 180 calories, 8 g total fat (5 g saturated fat), 1.5 g protein, 25.5 g carbohydrate, 35 mg cholesterol, 30 mg sodium, .5 g fiber
These were cookies I meant to make before/around Christmas time but for some reason never got around to it.  Finally, on my last day (New Year's day) of house-sitting at my friends Lynnelle and Derek's house (yes, the same people we house-sat for on Thanksgiving), I decided to bake a batch of these Christmas cookies and another batch of gingerbread men.  Of course, after we moved out, we were too busy unpacking here at home for me to decorate the cookies I had just baked.  So, two days later (today), I finally got the chance to decorate 45(!) cookies as a reward for cleaning and unpacking everything.  I decided to go with the frosting decoration item and used sprinkles I had bought for this occasion.  I don't usually like to use food dye, but I thought I could make an exception for Christmas cookies.  They just look so much more colorful that way!  I had fun decorating all those cookies, but I will say that I got really sick of eating all that frosting.  I never thought I would get sick of frosting, but oh boy does it get tiresome when you're constantly sampling it (how can one resist?).  Now I'm so sick of frosting that I don't want to eat it for quite a while.  Which is rather ironic with 24 fully-frosted Christmas cookies waiting for me to eat.  Anyways, the Christmas cookies came out like a super good version of Christmas cookies that I have bought in the store.  

All the cookies I decorated today

My much more nicely decorated gingerbread men.  In the lower
right corner is Robin Hood (see the arrow).  In the upper left
is an upside-down Ginger bread man.  To the left of Robin
Hood is a flower growing towards the sun.

Gingerbread men coming together for world peace.  Or maybe
they're all in a hot tub.