A simple, glossy icing that sets hard, perfect for glazing cookies, cakes, and pastries. This classic recipe uses confectioners' sugar and liquid to create a smooth, pourable finish.
5 min prep
8 servings
120 kcal/serving
Ingredients
2 cups confectioners' sugar, sifted
2 tablespoons milk or water
1 teaspoon vanilla extract
1 tablespoon light corn syrup or glucose (optional, for extra shine)
Instructions
Sift the confectioners' sugar into a medium bowl to remove lumps.
Add the milk or water and vanilla extract. Whisk until smooth and thick. If using, add corn syrup and whisk until glossy.
If the icing is too thick, add a few more drops of liquid; if too thin, add more sifted sugar.
Use immediately to glaze cooled baked goods. The icing will set hard in about 30 minutes.
Tips
For a citrus flavor, replace vanilla with 1 teaspoon lemon or orange juice and add a pinch of zest.
To tint the icing, add a few drops of food coloring and mix well.
Store leftover icing covered at room temperature for up to 2 days; re-whisk before using.
Use a piping bag or spoon to drizzle over pastries.