royal icing recipe
royal icing recipe

Royal icing recipe


October 26, 2016

  • Yields: 300g


250 g icing sugar

1 lightly beaten medium egg white

1/2 teaspoon lemon juice

1/2 tsp water


1Sift the sugar into the bowl of an electric mixer. Add the beaten egg white and lemon juice.

2Whisk on a low speed, so you do not incorporate too much air into the icing, for 2–3 minutes until you have a smooth, but not wet, stiff peak consistency. It should be dense and spreadable but hold a stiff peak. If it looks dry and crumbly add a little water. If it looks slightly runny and glossy, add a little extra icing sugar.

3You now have stiff peak icing for sticking houses together and placing decorations onto icing. Transfer to a bowl and cover with a damp cloth to prevent it from drying out. The icing can be prepared ahead and stored in an airtight container in the fridge for up to 1 week.

You can adjust this icing to make soft peak and flood icing:

Soft peak

1Add a drop of water at a time until you have icing that holds a soft peak but does not spread on its own. Use for piping lines, borders and decorations.

Flood icing

1Add a teaspoon of water at a time until you have a thick but runny icing that smoothes out on its own within 15 seconds but not so runny that it runs off the edge of your biscuit. Use for filling in outlined areas of biscuits.


1. If you have no piping bags make your own by twisting a tight cone out of baking parchment, or use a small plastic food bag and cut one corner off.

2. If you do not have piping nozzles you can just cut the end of the piping bag off. Note that a nozzle will give you better results as you have more control.

3. Only half fill the piping bag with icing so it does not ooze out of the top when you squeeze.

4. To make chocolate icing, substitute 60g of cocoa powder in place of an equal amount of icing sugar.


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