Basic royal icing

  • Portion size: Makes enough for a 23cm round cake
  • Takes 10 minutes
  • Difficulty: easy

Learn how to make a basic royal icing with this easy recipe, then use to decorate anything from Christmas cakes to birthday and celebration cakes.

Find out how to decorate a Christmas cake with our step-by-step guide.

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Ingredients

  • 4 large free-range egg whites
  • 900g icing sugar, sifted
  • 1½ tsp glycerine
  • Tiny drop of food colouring (optional)
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Method

  1. Put the egg whites in a bowl and add the icing sugar bit by bit, stirring until you get a thick dropping consistency.
  2. Use a whisk to beat the mixture until it starts to form peaks, then stir in the glycerine. If you like, stir in a tiny drop of food colouring.
  3. Smooth the icing all over the cake with a palette knife. Once it’s covered, wet the cleaned knife in a jug of hot water and use it to give the icing a smooth surface. Stick any edible decorations around the base or onto the cake. Leave the icing to dry overnight before attempting to decorate it with other icings.
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Nutrition

  • 511kcals Calories
  • 20.3g (6.8g saturated) Fat
  • 6.5g Protein
  • 67.4g (66.5g sugar) Carbs
  • 0.3g Salt

Per serving of iced 23cm round christmas cake (based on 30 slices)

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Reviews

Kiki E

Written recipe says 1.5 TSP glycerin but the video says 1.5 TBLS – which is right or does it not matter?

Ellie Donnell

Hi Kiki – apologies for the confusion! This recipe requires 1.5 tsp of glycerine. Thanks for getting in touch and happy cooking, Ellie

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