Go Back
Delicious sugar cookie icing ready for decorating holiday cookies

The Best Sugar Cookie Icing Recipe for a Sweet Holiday Touch

This easy sugar cookie icing recipe is perfect for decorating your holiday treats. It yields a smooth, sweet glaze that dries beautifully, adding a festive touch to all your sugar cookies.
Prep Time 15 minutes
Total Time 15 minutes
Servings: 24 cookies
Calories: 120

Ingredients
  

Icing
  • 4 cups Powdered Sugar sifted
  • 4-6 tablespoons Milk or water
  • 1 teaspoon Vanilla Extract
  • 1 tablespoon Light Corn Syrup optional, for shine
  • as desired Food Coloring optional

Equipment

  • Large mixing bowl
  • Whisk
  • Measuring cups and spoons

Method
 

Making the Icing
  1. In a large bowl, whisk together the powdered sugar and 4 tablespoons of milk or water until smooth.
  2. Stir in the vanilla extract and light corn syrup (if using).
  3. If the icing is too thick, add more milk or water, one teaspoon at a time, until the desired consistency is reached.
  4. Divide the icing into separate bowls and mix in food coloring as desired for different colors.

Notes

Ensure cookies are completely cooled before icing. Adjust milk quantity slightly to achieve desired consistency for outlining or flooding. Store leftover icing in an airtight container at room temperature for up to 3 days or in the refrigerator for up to 1 week; stir well before using again.