Treacle tart, features a filling of golden syrup (the light version of treacle), breadcrumbs, and lemon juice over a pastry or shortbread crust.

We're willing to bet these mini treacle tarts will help the royal household celebrate Prince George's second birthday ...

Here's how to make 'Harry Potter's favorite dessert from the books and movies, treacle tart.

Remove the treacle sponge from the pan containing the hot water and allow to cool slightly. Invert onto a serving plate, ensuring that all the syrup is removed from the bottom of the basin.