Many months ago I posted a recipe for sugar cookies and I didn't post the frosting recipe. Not cool. Here is the frosting! It's a glaze more than a frosting, so you have to frost your cookies soon after making it, otherwise it gets too stiff and lumpy. I like to get a few little bowls and put a few scoops of glaze in each, then food coloring so I can have different colored cookies.
2 c. powdered sugar
3 T. milk
2 T. cream cheese
Blend with a hand mixer until smooth. Add food coloring and stir. I like to use a small spoon and put a spoonful of glaze in the middle of the cookie, then spread the glaze to all the edges of the cookie with the back of the spoon. Remember to cool the cookies first!