The macaroons harden as they cool down so, using a palette knife, transfer them to a cooling rack as soon as you take them out of the oven. To make the posset, combine the cream, grated lemon zest ...
These gluten-free macaroon tarts are a delicious alternative to pastry. Make the cases ahead of time and simply fill with home-made lemon curd or buy a good quality one if time is not on your side.