1. Melt the dark chocolate and sunflower spread together over a pan of hot water then remove from heat.

2. Separate the eggs, keeping the whites are all three eggs but only 2 yolks. Whisk the yolks until pale and creamy and then add to the chocolate.

3. Whisk the egg whites until you get stiff peaks and add in the caster sugar, whisking for a few seconds longer to give it a shine.

4. Pour the chocolate on top of the egg whites and slowly and gently fold int until you have a nice chocolatey mixture with no white streaks.

5. Separate into bowls and refrigerate for an hour or so until set.