how to make christmas cookie icing

To make Christmas cookie icing, you will need: 1/2 cup of confectioner's sugar, 1/4 cup of milk, 1/4 teaspoon of vanilla extract, and food coloring of your choice. Mix together the confectioner's sugar and milk until it forms a smooth paste. Add the vanilla extract and food coloring, and continue mixing until the desired color is achieved. If the icing is too thick, you can add more milk; if it's too thin, add more sugar. Apply the icing to your cookies using a piping bag or a spoon. Enjoy!