Ingredients
Main Ingredients
- 4 cups (480g) confectioners’ sugar, sifted, plus more as needed
- 3 tablespoons meringue powder (not plain egg white powder)
- 9 tablespoons room-temperature water, plus more as needed
- 1 teaspoon pure vanilla extract or 1/2 teaspoon of your favorite flavored extract (such as lemon, coconut, or peppermint) (optional)
Optional for Decorating
- Gel food coloring (use a toothpick to add gradually)
Instructions
- Watch the tutorial: Watch the video tutorial to understand the ideal final consistency of the royal icing before starting.
- Mix dry ingredients: In a large bowl, combine sifted confectioners’ sugar and meringue powder using a handheld or stand mixer fitted with a whisk attachment.
- Add liquids and whip: Add water and any chosen flavoring to the dry mix. Whip on high speed for 1.5 to 2 minutes until the icing drizzles down smoothly within 5 to 10 seconds when lifting the whisk.
- Adjust consistency: If too thick, add more water 1 tablespoon at a time and whip further. Alternatively, if too thin, whip longer to incorporate air or add more sifted sugar.
- Color the icing: Divide icing into bowls to tint with gel food coloring as desired. Use a toothpick to add color bit by bit, stirring gently—add water drops if icing becomes too thick.
- Drying and storage: Apply the icing thinly to cookies or confections; it dries hard in about 2 hours at room temperature. Thicker layers or runny icing take longer to dry. To speed drying for layered designs, refrigerate the decorated items.
Notes
- Use meringue powder specifically; plain egg white powder will not produce the same texture.
- The amount of water needed can vary depending on humidity; adjust gradually to achieve smooth flowing consistency.
- Whipping longer increases icing thickness by incorporating more air.
- Gel food coloring is preferred as it doesn’t affect icing consistency much.
- Store leftover royal icing in an airtight container to prevent it from drying out.
- For faster setting, refrigerated drying is recommended when layering designs.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Dessert
- Method: Blending
- Cuisine: American
- Diet: Vegetarian