Why Most Tiramisù in the UK Isn’t Authentic
Tiramisù is one of those recipes that looks straightforward, so it gets “improved” a lot. And listen — there’s nothing wrong with a good variation! But if we’re talking classic tiramisù, the structure is actually quite specific, and once you change a few core things, you end up with a different dessert.
The classic foundation: mascarpone, eggs, sugar, strong coffee, savoiardi. That’s the backbone.
1) Double cream is the biggest giveaway
Traditional tiramisù doesn’t need double cream. The “creaminess” comes from eggs worked properly with mascarpone — usually egg yolks with caster sugar, plus whipped whites folded in.
In the UK (and pretty much everywhere outside Italy!), double cream often gets added because it helps the consistency of the cream come together a bit more easily and it can reduce how much mascarpone you need. It also makes the texture heavier — more like a coffee mousse. Tasty? Yes. Classic? Not quite.
2) Savoiardi matter more than people think
Savoiardi are dry and structured. They’re designed to take on coffee quickly without collapsing. When you swap them for sponge cake, trifle sponges, Madeira, etc., you get a softer, wetter base.
Real tiramisù is layered and balanced. It shouldn’t eat like a soaked pudding. (If it does, it’s basically a different dessert — still delicious, just different.)
3) Coffee should lead. Alcohol should whisper.
Strong coffee is the point — espresso, moka pot, something with backbone. A little alcohol can be lovely (Marsala, Amaretto, rum), but in many UK versions it becomes the dominant flavour: Baileys, coffee liqueur, heavy-handed rum, etc., at that point the coffee disappears.
If the first thing you taste is booze, you’re not eating tiramisù so much as “cocktail dessert”.
4) The texture is often wrong (and it’s usually for practical reasons)
A good classic tiramisù is soft, spoonable, and light — but still holds its shape. Many restaurant versions go either too loose (runny) or too firm (almost set).
- Too firm often means gelatine.
- Too heavy often means double cream, or a mascarpone mix that’s been overworked.
- Too wet usually means the biscuits were soaked too long or the whites were whipped incorrectly.
Classic tiramisù relies on structural balance rather than additives. When eggs, sugar and mascarpone are handled correctly, they create a naturally stable cream — no thickeners or additives required.
5) Cost-cutting changes the flavour fast
Mascarpone isn’t cheap. Good coffee isn’t cheap. Eggs need care. So it’s not shocking that some kitchens tweak the recipe to protect margins. Common swaps include bulking out with cream, over-sweetening, or using weak coffee (which then needs “help” from alcohol or cocoa).
Again: totally understandable in a busy service environment. But it does move the dessert away from the classic taste.
So… what counts as “authentic”?
I’m not here to police anyone’s nonna. And yes — Italians argue about food like it’s a national sport! But when people say “classic tiramisù”, they’re usually referring to a very recognisable structure:
- Mascarpone as the main dairy (not cream cheese, not double cream as the base)
- Eggs – traditional methods vary, some regions uses yolk only, others yolk and whites, but eggs are central
- Strong coffee
- Savoiardi
- No gelatine in the traditional version
The honest version: there are modern variations and family versions — absolutely. But the classic foundation is what makes tiramisù taste like tiramisù.
Quick FAQs (because people always ask)
“My family uses cream — does that mean it’s not Italian?”
It can still be Italian. Lots of households adapt recipes. What I’m talking about here is the classic structure people usually mean when they say classic tiramisù. Cream changes the texture quite a bit.
Isn’t raw egg unsafe?
In professional kitchens, egg safety and shelf life must be considered carefully. For that reason, some chefs use pasteurised eggs, especially when high-welfare Lion-stamped eggs are not available. At home, the decision rests on personal comfort and the quality of ingredients being used. However, these practical adaptations do not alter the structure of classic tiramisù, which is traditionally made with raw eggs. As with many simple Italian recipes, quality and freshness are everything.
What’s the number one thing that ruins it?
Over-soaking the savoiardi. A quick dip is plenty. If they’re saturated, the whole dessert turns heavy and wet.