Heston Top Hat Cake, £45, Waitrose

We take our hat off to this fabulous confection of sherbet lemon sponge, raspberry jam swirled sponge, chocolate sponge with blackcurrant flavouring and a salted caramel sponge with fudge and honeycomb pieces. Each layer and sides are en-robed in a sweet dark chocolate glaze and sponges sit on a chocolate and almond tiffin base.