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Decorated cookies with Royal Icing in various colors and designs.
Mason

Royal Icing

Royal Icing is a smooth, glossy, and firm-drying icing perfect for decorating cookies, cakes, and gingerbread houses. It’s easy to make at home, holds its shape beautifully for detailed piping, and can be tinted any color you like. Ideal for holidays, celebrations, and special-occasion baking, this icing gives your treats a professional bakery-style finish.
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings: 1 batch
Course: Decorating, Dessert
Cuisine: American
Calories: 80

Ingredients
  

Ingredients for Royal Icing
  • 2 lbs (907g) powdered sugar sifted
  • 8 tablespoons (82g) meringue powder
  • 1 cup (250g) water
  • 2 teaspoons (14.5g) corn syrup adds shine
  • 2 teaspoons (9.6g) vanilla extract or substitute almond or lemon extract

Equipment

  • stand mixer with paddle attachment
  • mixing bowl
  • sifter for powdered sugar
  • spatula for scraping sides of bowl
  • plastic wrap to prevent icing from drying
  • piping bags and tips optional, for decorating

Method
 

  1. Mix meringue and water: In the bowl of a stand mixer fitted with a paddle attachment, combine meringue powder and water. Beat until foamy and well mixed.
  2. Add powdered sugar: Sift powdered sugar into the bowl in three parts, mixing on low speed to prevent a sugar cloud. Continue mixing until fully incorporated.
  3. Add flavor and shine: Mix in vanilla extract and corn syrup. The corn syrup gives the icing a glossy finish.
  4. Beat until stiff peaks form: Increase the mixer speed to medium-high and beat for about 5 minutes, or until the icing forms stiff peaks.
  5. Cover and store: Cover the bowl with plastic wrap, pressing it against the surface of the icing to prevent drying. Divide and color with gel food coloring if desired. Thin with water, a teaspoon at a time, for different consistencies.

Notes

Serving: Use royal icing to decorate cookies, cakes, cupcakes, or gingerbread houses. It pipes cleanly and dries to a firm, shiny finish.
Storage: Store in an airtight container with plastic wrap touching the surface. Refrigerate for up to 2 weeks. Stir well before reuse.
Tips:
• Always sift powdered sugar to avoid lumps.
• Use gel food coloring to maintain proper consistency.
• Add water gradually to thin icing; a little goes a long way.
• Work quickly when decorating, as royal icing dries fast.
Variations: Try using almond or lemon extract instead of vanilla for different flavors. You can also use natural colorings for a cleaner ingredient list.