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Macphie Rainbow Frostings Application Information

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The Macphie Rainbow Frostings is a range of smooth, ready to use frostings including Vanilla, Caramel, Lemon, Strawberry, Mint, Blueberry and Chocolate. With a wide selection of delicious flavours and colours to choose from, these frostings will add the perfect finishing touch to your cupcakes, cakes and gateaux. The Macphie Rainbow Frostings range is free from artificial colours and flavours and is suitable for application straight from the pail.


  • Use directly from bucket or sachet, no need to heat.

  • For Cupcakes:

    Make up cupcakes using Macphie Genoese Mix/Concentrate and allow to cool.

    Transfer Macphie Rainbow Frosting into a piping bag fitted with a piping nozzle.

    Pipe on top of cupcakes in a large whirl shape (or as desired)  

  • For Traybakes/Slices:

    Using a palette knife spread the Macphie Rainbow Frosting directly from the pail onto the product and spread flat. 

    Sprinkle with any topping if desired. 

    Allow Macphie Rainbow Frosting 30 minutes to harden slightly before cutting into squares/fingers.

  • For Whoopie Cakes:

    Using Macphie Mississippi Mix/Concentrate, pipe approximately 35g rounds on silicone paper.

    Bake at 180ºC (360ºF) for approximately 12-15 minutes.

    Once cooled, pipe the bottom half of the Whoopie with Macphie Rainbow Frosting and ice the top half with one of our 5th Avenue Icings.  

    Sprinkle the top of the Whoopie with desired topping.  Place the iced half on top of the frosted half.  

  • For Celebration Cakes:

    Using Macphie Genoese Cake Mix, deposit 500g batter into a 10” round tin and bake at 180ºC (360ºF) for approximately 35 minutes. 

    Allow to cool. 

    Sandwich a Macphie Rainbow Frosting of your choice between the two cakes, spread the frosting over the top of the cake and smooth using a palette knife.

Delivery across
UK & Ireland