why make this recipe
Royal icing is the perfect finishing touch for sugar cookies. It dries hard, making it great for decorating, stacking, and giving as gifts. The sweet, glossy finish of royal icing adds a beautiful touch to your cookies, making them eye-catching and delicious. Plus, it’s simple to make and requires just a few ingredients!
how to make Royal Icing for Sugar Cookies
Ingredients:
- 2 egg whites
- 3-4 cups powdered sugar
- 1 teaspoon lemon juice or vinegar
- Water (as needed for consistency)
Directions:
- In a mixing bowl, beat the egg whites until frothy.
- Gradually add powdered sugar, mixing until well combined.
- Add lemon juice or vinegar and beat until the icing forms stiff peaks.
- If necessary, add water to achieve the desired consistency (stiff, medium, or flood).
- Use immediately to decorate cookies, or store in an airtight container.

how to serve Royal Icing for Sugar Cookies
You can use royal icing to decorate your sugar cookies in various designs. After preparing the icing, pour it into piping bags or squeeze bottles for easy application. Create outlines, fill in areas, and add fun designs like sprinkles or edible glitter. Let the cookies dry completely before stacking or serving them.
how to store Royal Icing for Sugar Cookies
If you have leftover royal icing, store it in an airtight container. Make sure to cover the surface of the icing with plastic wrap to prevent it from hardening. It can last for up to a week in the refrigerator. When ready to use it again, whip it for a few seconds to restore its texture.
tips to make Royal Icing for Sugar Cookies
- To prevent the royal icing from drying too quickly while you decorate, cover any leftover icing with a damp cloth.
- Use a food coloring gel to tint your icing for colorful designs. Add it sparingly until you reach your desired shade.
- Practice different piping techniques on parchment paper before decorating your cookies to build your confidence.
variation
You can try using powdered egg whites instead of fresh egg whites. Just follow the instructions on the package for reconstituting the powdered egg whites to match the amount needed for the recipe.
FAQs
Can I use substitute ingredients if I’m allergic to eggs?
Yes! You can use meringue powder as a substitute for egg whites. Mix it with water according to package instructions before adding to your icing.
How long does royal icing take to dry?
Royal icing typically takes 4 to 6 hours to dry completely, but it can depend on the humidity and thickness of the icing. Allow plenty of time before handling or stacking cookies.
Can I freeze royal icing?
It is not recommended to freeze royal icing, as it may change in texture once thawed. It is best to make fresh icing when needed for the best results.

Royal Icing
Ingredients
Method
- In a mixing bowl, beat the egg whites until frothy.
- Gradually add powdered sugar, mixing until well combined.
- Add lemon juice or vinegar and beat until the icing forms stiff peaks.
- If necessary, add water to achieve the desired consistency (stiff, medium, or flood).
- Use immediately to decorate cookies, or store in an airtight container.