Classic Decorator’s Frosting (Royal Icing)

📜 Collection: Jill’s Collection | ✍️ Attribution: Unknown | 📂 Category: Sauces A stiff, classic decorator’s frosting that dries to a hard finish, perfect for intricate piping work. This recipe creates a glossy, stable icing ideal for detailed cookie and cake decorations.


Prep TimeCook TimeInactive / Chill TimeYield / Servings
10 mins0 minsNoneAbout 1 cup

🔪 Key Equipment

  • electric mixer
  • mixing bowl
  • damp cloth

Ingredients

MeasurementsIngredientsPrep / Notes
1 1/4 cupsConfectioners Sugarsifted
1/8 teaspoonCream of Tartarnone
1Egg Whitelarge

Instructions

Step 1: Combine and Whip

  1. In a small, clean, grease-free bowl, combine the 1 1/4 cups confectioners sugar, 1/8 teaspoon cream of tartar, and 1 egg white.
  2. Using an electric mixer on low speed, beat the ingredients until fully blended.
  3. Increase the mixer speed to high and beat for 5-7 minutes until the frosting is very stiff, glossy, and holds a sharp peak; the mixture is ready when a knife drawn through it leaves a clean, defined path that does not close.

💡 Make-Ahead & Storage: Keep the bowl covered with a damp cloth at all times when not in use to prevent the frosting from hardening prematurely.


Original Recipe Scan

![Original Handwritten Card](Decorator’s Frosting JC-1754789704400.webp)