Sugar cookie icing that hardens
Create the perfect sugar cookie icing that hardens with just five ingredients: powdered sugar, corn syrup, vanilla, milk or water, and gel food coloring. Ideal for decorating cookies with a glossy, professional finish that sets beautifully.
Servings
Ingredients
- 2 cups powdered sugar sifted
- 1 1/2 tablespoons corn syrup
- 1/2 teaspoon vanilla extract
- 1 1/2 tablespoons milk or water cold
- Gel food coloring as needed
Instructions
Sift the Powdered Sugar:
- Begin by sifting the powdered sugar into a medium-sized mixing bowl. This step ensures a smooth, lump-free base for the icing, which is essential for achieving a flawless finish.
Combine the Ingredients:
- Add the corn syrup, vanilla extract, and milk or water to the sifted powdered sugar. Using a whisk or a spoon, mix the ingredients thoroughly until the icing is smooth and has a shiny appearance.
Adjust the Consistency:
- If the icing is too thick, gradually add additional milk or water in small amounts, stirring after each addition. The desired consistency should allow the icing to drip slowly from the spoon, leaving a visible layer on its surface.
Divide and Color the Icing:
- If multiple colors are required, divide the icing into smaller bowls. Add gel food coloring to each portion, mixing thoroughly until the desired shade is achieved. Use separate utensils for each color to maintain clarity.
Decorate the Cookies:
- Apply the icing to your sugar cookies using a piping bag, squeeze bottle, or a simple spoon. Allow the decorated cookies to set at room temperature for 2–3 hours, or until the icing has hardened completely. For stacking or transport, it is recommended to let the icing dry overnight.
Notes
To make this recipe gluten-free, ensure all ingredients used, including the powdered sugar and vanilla extract, are certified gluten-free. No additional adjustments to the preparation process are necessary.