There’s a selection of celebration recipes tonight. We’re particularly tempted by the lemon meringue and strawberry cupcakes, which turn basic fairy cakes into glammed-up treats worthy of any posh tea party!

A marinated rack of lamb and a gorgeously glossy ‘chocolate reflection cake’ are also on the menu, as Mary prepares for a dinner party to celebrate 50 years of marriage to Paul.

A lovely end to the series.