There’s something incredibly satisfying about making cookies adorned with beautiful decorations, and the key to achieving that picture-perfect finish is using royal icing. Famous royal icing is a game-changer, providing that smooth, glossy look we all admire. Drawing from years of experience, I can confidently say this recipe yields a consistent, reliable result that’s perfect for any occasion—be it festive cookie decorating or more elaborate cake designs.
The beauty of royal icing lies in its versatility. It creates a firm shell that holds its shape well, allowing for intricate designs without the fear of smudging. When you bite into those cookies, not only do you get the delightful crunch of the icing, but the flavor from the added lemon extract brings a refreshing zing. Let’s dive into why you’ll love this icing and how to achieve the perfect consistency.
Why you’ll love famous royal icing
- Creates a smooth, professional finish with minimal effort.
- Customizable flavoring to suit any taste.
- Ideal for intricate cookie decorating with consistent results.
- Dries quickly, allowing for faster assembly of multiple designs.
- Great for all occasions, from holidays to birthdays.
“This royal icing is a staple in my baking arsenal—so simple yet stunning!”
Step-by-step overview
Making famous royal icing involves a few straightforward steps: mix the meringue powder with warm water, blend in the powdered sugar and flavorings, and whip until it reaches a thick, voluminous consistency. You can thin the icing depending on your decorating needs, and after resting, it’s ready to create stunning cookie art.
What ingredients do I need for famous royal icing?
- 2 tbsp meringue powder
- 4 tbsp warm water
- 2 c powdered sugar
- 1 tbsp light corn syrup
- 2 tsp lemon extract (or lemon juice powder)
- 1 tsp white food coloring (optional)
- Desired food coloring
- Additional warm water for thinning or more powdered sugar for thickening
Ingredient notes & swaps
- Meringue powder serves as the base, creating that quintessential texture; if unavailable, fresh egg whites can be used but will require adjustments.
- Light corn syrup helps create a smoother icing and adds shine; you may substitute with golden syrup for a slightly different flavor.
- Lemon extract brightens the flavor; feel free to experiment with other extracts like almond or vanilla for unique twists.
How do I make famous royal icing step-by-step?
- In a large bowl (make sure there is no grease or oil residue in the bowl), mix the meringue powder and 4 tbsp of warm water using a hand mixer on high speed. Mix until completely dissolved and very frothy.
- Add half of the powdered sugar and mix on low until incorporated.
- Add the other cup of powdered sugar along with the corn syrup and lemon extract. Mix on low until combined, then switch the speed to high and mix for 2 minutes. Taste the icing and add more lemon flavor if desired.
- The icing should be thick and hold a soft peak. Mix in the white food coloring or other desired colors using a spatula.
- To adjust the consistency, add ½ tsp of warm water at a time until reaching your desired consistency, especially if you want flood icing. Aim for a drizzle that disappears within 15-20 seconds.
- Optionally, cover the bowl tightly with plastic wrap and let rest for 30 minutes to allow air bubbles to escape.
- Decorate your cookies and allow to dry uncovered overnight.
Pro Tip: Always check for consistency before using the icing—thicker for piping and thinner for flooding techniques.
The icing should be glossy, smooth, and pliable enough to fill in designs without running off the edges.

Helpful cooking tips
- Ensure your mixing bowl and tools are free from grease; even a small amount can prevent the meringue from whipping up properly.
- Adjust the water slowly; it’s easier to thin the icing gradually than to thicken it.
- Stiff royal icing can hold its shape well for piping detailed accents and borders.
- If you experience air bubbles during mixing, tapping the bowl on the counter can help release them.
- Allow your icing to rest before using to give the best results.
How should I serve it?
Famous royal icing is best showcased on freshly baked cookies like sugar cookies, gingerbread cookies, or even for decorating cakes. Consider using vibrant food coloring to match the theme of your event or holiday, and stack cookies in decorative boxes for gifts. Pair them with a warm cup of tea or cocoa for an inviting treat.
Can I make it ahead? How do I store and reheat it?
Absolutely! You can make famous royal icing a week in advance. Store it in an airtight container at room temperature. If the icing hardens, you can whisk in a few drops of warm water until it reaches the desired consistency again. For optimal freshness, avoid refrigerating it as this can alter the texture.
How do I fix common issues?
If your icing is too thick, add a couple of drops of water and mix thoroughly before making adjustments. If it’s too runny, gradually mix in powdered sugar until it stabilizes. For bland flavors, consider adding a few more drops of extract. If you notice that your icing isn’t setting properly, ensure your drying conditions are optimal—humidity can affect drying time.
What variations can I try?
- Add cocoa powder to the icing for a chocolate flavor; this can be a fun twist.
- Experiment with different extracts—try peppermint for a holiday twist or almond for a rich flavor.
- Incorporate powdered citrus zest into your mix for an added depth of flavor.
- If you want a glossy finish, a touch of clear vanilla extract can enhance shine.
FAQs
Can I use egg whites instead of meringue powder?
Yes, fresh egg whites can be used, but be cautious about the temperature and stirring time. They require more attention to ensure proper whipping.
How can I adjust the color?
Use gel food coloring instead of liquid for a more vibrant shade. Always mix in small amounts until you reach your desired color.
How long does royal icing last?
When stored properly, royal icing can last for up to a month. Just ensure it’s kept in an airtight container at room temperature.
Making famous royal icing is an incredibly rewarding experience that adds a touch of magic to any baked good. With its delightful flavor and customizable features, you’ll be able to create stunning decorations that will impress everyone!

Famous Royal Icing
Ingredients
Method
- In a large bowl, mix the meringue powder and warm water using a hand mixer on high speed until completely dissolved and frothy.
- Add half of the powdered sugar and mix on low until incorporated.
- Add the remaining powdered sugar, corn syrup, and lemon extract. Mix on low until combined, then increase to high and mix for 2 minutes.
- Check the icing and mix in white food coloring or other desired colors using a spatula.
- To adjust the consistency, add warm water slowly until desired consistency is reached for flooding.
- Optionally, cover tightly with plastic wrap and let rest for 30 minutes.
- Decorate cookies and allow to dry uncovered overnight.