Key lime cream puffs

This may appear to be a complicated recipe but believe me, it’s not. First up, the lime curd can be made in advance and kept in the fridge. It’s tangier and tastier than shop bought, but if you are pushed for time, then grab a good-quality jar instead as an alternative.

The buns are made with choux pastry. The key with this is to make sure they are thoroughly cooked through, otherwise they will go soggy when removed from the oven. Finally, the mascarpone cream, which is a doddle to