Lamingtons are one of those cakes that recipes say are easy to make, but most are just downright lying to you. The challenge is that the sponge has to be tender and moist enough to eat plain, but trying to roll such a delicate cake in icing is a disaster.
For decades, home bakers have struggled with the same dilemma. Cut your sponge into neat squares, dip them in chocolate icing, and watch in despair as they fragment into the chocolate and coconut. The mess is real. The frustration is real. The solutions offered by traditional recipes? Not so much.
Traditional recipes suggest leaving the cake out overnight, essentially letting the outside become a bit stale so it's easier to handle. But that leaves you with stale cake, and who wants that?
Here's the thing: there's a better way. The key extra step is to freeze the cake before rolling in icing. A firm, semi-frozen piece of cake is much easier to handle when coating in icing and rolling in coconut. This isn't rocket science, but it works. Freeze your cut squares for about an hour after cutting, and the texture becomes firm enough to coat cleanly without turning rock-hard. The bonus is that the cake stays fresh and moist, no need to leave it out to dry out.
But there's a second secret that matters just as much: technique during the coating process itself. To avoid crumbs ruining your icing glaze, divide the icing into two different bowls so when one has crumbs in it, you can switch it. This gives a good overall outcome of the lamingtons. Keep your coconut fresh too. Do the same with the coconut, adding it gradually as the chocolate icing glaze will make all the coconut chunky.
The other part? Calling a friend, or at least having someone to share the process with. Lamingtons are often sold at fundraisers for schools or charity groups, known as "lamington drives"." These aren't just money-makers; they're moments where experienced bakers pass their knowledge on. Lamingtons are so popular in Australia that the cakes are a favourite means of raising money for school groups, churches, and scouts and girl guides. These money-making adventures are called Lamington Drives.
That community knowledge matters. Watching someone who knows what they're doing dip and coat lamingtons, learning their rhythm and their shortcuts, changes everything. It's knowledge that videos and written recipes can't quite capture. The best bakers will tell you: call someone who's made these before.
The sponge is moist and buttery whilst the coating around it helps maintain the freshness of the sponge squares. Variations include the sponge squares being cut in half and filled with whipped cream and/or strawberry jam. But the classics? They need no embellishment.
Let the lamingtons sit for a couple of hours once made. This rest time benefits them as it allows the icing to absorb into the sponge. The same happens with jam if you decide to sandwich them with jam. That's when you know you've done it right; when the chocolate and coconut have melded with the cake itself, and you're holding something that tastes as good as it looks.