In 2016, The Great British Bake Off winner, Nadiya Hussain, made Queen Elizabeth II's 90th birthday cake, an orange drizzle cake with orange buttercream. Here's her smaller (20cm/8 inch) version adapted to make at home. It's a bit of a challenge, but what a wow-factor cake. If you're decorating the cake with real roses, check they're unsprayed first. In spring, edible pansies or violas would look pretty. Alternatively, you can buy sugar roses online.

Get the recipe for orange drizzle cake with buttercream here

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