This easy royal icing recipe uses meringue powder to create smooth, glossy icing that hardens firm, perfect for detailed sugar cookie decorating, even for beginners.
Author:Carla Davis
Prep Time:10 min
Cook Time:0 min
Total Time:10 min
Yield:Covers about 2 dozen medium cookies 1x
Category:Dessert Decoration
Method:Mixing
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
3 cups confectioners’ sugar, sifted
2 tablespoons meringue powder
1/4 cup warm water (approximate)
1/2 teaspoon vanilla extract or clear vanilla extract
1/4 teaspoon cream of tartar (optional, for stability)
Instructions
In a large bowl, whisk together the sifted confectioners’ sugar, meringue powder, and cream of tartar (if using).
Add the warm water and vanilla extract to the dry ingredients.
Beat the mixture with an electric mixer on low speed until combined.
Increase the speed to medium-high and beat for 5 to 7 minutes until the icing is very thick, smooth, and holds stiff peaks. This whipping incorporates air, which helps it dry glossy and hard.
Test the consistency. For piping details, the icing should be thick. For flooding, add water one teaspoon at a time until you reach the desired consistency.
To check for flood consistency, lift the whisk and let the icing drip back into the bowl. If the line disappears in 10 seconds, it is ready for flooding.
Divide the icing into separate bowls if you plan to color it. Add gel food coloring sparingly and mix until smooth.
Use immediately for decorating cookies or cover tightly with plastic wrap pressed directly onto the surface to prevent drying.
Notes
If your icing is too thin for flooding, add more sifted confectioners’ sugar, one tablespoon at a time.
If your icing is too thick, add water, one teaspoon at a time, until you reach the correct consistency for your decorating needs.
For the glossiest finish and best drying time, avoid using too much liquid or over-coloring the icing.
Store leftover icing covered tightly at room temperature for up to two weeks, or freeze for longer storage.
If you are planning your weekly meals, this icing is a great addition to your sugar cookie prep, unlike relying on meal planning services.