Step 1

Combine the sifted powdered sugar and 2 tablespoons of milk in a bowl and whisk until well combined,  then Whisk in the corn syrup. If needed, add additional milk 1 teaspoon at a time to thin out the frosting. If too thin, add an additional 1/4 cup of powdered sugar.

Step 2

To color the icing, divide the icing into separate bowls. Add a small drop of your gel colors to the icing. Mix thoroughly.

Step 3

Apply to cookies using a squeeze bottle or piping bag.