Just bought a tub of artisan ice cream to take home? It’s natural to wonder how long it stays in good condition. The short answer: less than the supermarket kind, and for a good reason. Here’s why that happens, how to store it better and what signs tell you it’s past its best — something rather different from what we covered when explaining what Italian gelato is and how it differs from the industrial kind.
Why does artisan ice cream last less than industrial ice cream?
Industrial ice cream is designed to survive for months: supermarket freezers, temperature swings during transport, long spells sitting on the shelf. It manages that with stabilisers, emulsifiers and preservatives that slow down its degradation and prevent ice crystals even in poor conditions.
Artisan ice cream gives up that long life in exchange for flavour and texture. Two factors explain the difference:
- No stabilisers or preservatives — Without those additives, the structure of the ice cream is more fragile in the face of temperature changes and the passing of time. It’s the same reason it contains no artificial colours or flavourings.
- Less air incorporated during churning — The artisan process (known as mantecazione) incorporates considerably less air than industrial churning, which gives a denser, creamier ice cream, but also one that’s more sensitive to ice crystals forming when the temperature fluctuates.
Fresh, natural ingredients like the ones used by Menodiciotto — the Turin workshop that makes La Palau’s gelato — degrade sooner than industrial preparations, precisely because they contain nothing to hold that natural process back.
The most delicate moment: the trip from the shop to your home
Before we talk about the freezer, there’s a moment that tends to be overlooked: the journey between the ice cream shop and your home. It’s by far the most delicate point for the quality of your ice cream.
Beyond 15-20 minutes of travel, ice cream starts to actively lose temperature. That loss is never fully recovered, however good your freezer is afterwards. A few recommendations to minimise the damage:
- Ask for dry ice if the shop offers it. Many ice cream shops, La Palau included, can pack the tub with dry ice for longer trips. Ask when you buy if it’ll take you a while to get home.
- Don’t leave the bag in the sun or on a car seat. Direct heat speeds up the loss of temperature far faster than normal ambient conditions, even on a short trip.
- Put it in the freezer as soon as you arrive. Don’t leave it on the counter “for a moment” while you do other things: every minute out of the cold counts.
Bear in mind that tempering ice cream — leaving it out of the freezer for a few minutes so it reaches the right point for serving — is always done just before eating it, never before storing it. If you get home and let it sit “so it’s easier to scoop” before putting it in the freezer, you’re really taking quality away from the product with no real benefit.
Buying several flavours? Store them separately
Buying fruit sorbets (water-based) alongside creamy flavours (milk or cream-based) on the same visit? Store them in separate containers or separate areas of the freezer. They have slightly different storage and serving temperatures, and if they sit together, one ends up dictating terms to the other.
You notice this above all when serving. If you take both out at the same time to temper, the slower one sets the pace, and the other waits outside the freezer longer than it should. Storing them separately lets you take each one out when its turn comes.
How to store your ice cream properly at home
A few habits make a big difference to how long your ice cream stays at its best:
Keep a constant temperature of -18°C. That's the limit set by European cold chain regulations for frozen food (EU Regulation 37/2005) and the point from which the water in ice cream stays stable without recrystallising. Temperature fluctuations are the main enemy of artisan ice cream, even more than the time that has passed.
Store it at the back of the freezer, not in the door. The door goes through temperature changes every time the freezer is opened, which speeds up the formation of ice crystals.
Use an airtight container, or cover the surface with cling film before closing it. This reduces contact with air and delays oxidation and loss of flavour.
Avoid thawing and refreezing. A thaw-refreeze cycle ruins the texture and creates large ice crystals that never go away.
Signs your ice cream is past its best
- Visible ice crystals on the surface — a sign it has gone through temperature changes or has been open for too long.
- Loss of creaminess — a harder or flakier texture instead of smooth and velvety when serving.
- Dull or slightly rancid flavour — natural aromas degrade sooner than in an industrial product with preservatives.
Shelf life comparison table
| Type of ice cream | Optimal shelf life | Notes |
|---|---|---|
| Cream/milk based (e.g. Pistacchio, Nocciola) | 1-2 weeks at its best, up to 3-4 weeks in good condition | The fat base protects the texture somewhat better against ice crystals |
| Fruit/water based (e.g. Fragola, Frutti di Bosco, Limone) | 1-2 weeks at its best, slightly less in good condition | The higher water content forms ice crystals more quickly |
| Industrial supermarket ice cream (for reference) | Several months | Thanks to stabilisers and preservatives that slow down its degradation |
Frequently asked questions
Can I refreeze ice cream if it has melted a little?
It isn’t recommended. Refreezing costs it its creamy texture and forms large, irreversible ice crystals. If it has already softened, the best thing is to eat it there and then.
Does the flavour of artisan ice cream change over time in the freezer?
Yes, it gradually loses intensity of flavour after the first 2 weeks. It’s still safe to eat beyond that, but it won’t be at its best any more.
How do I know if my artisan ice cream is past its best?
The main signs are visible ice crystals on the surface, loss of creaminess and a dull or slightly rancid flavour.
Where to buy your tub to take home
That’s why at La Palau we recommend buying take-home tubs — half a litre or one litre — with the idea of enjoying them soon: taking one home freshly made gives you that 1-2 week window to savour it at its best, with all the flavour intensity of freshly made artisan gelato.
We’re at Carrer de Sant Pere Més Alt, 14, in El Born (Barcelona), right opposite the Palau de la Música Catalana. We’re open every day from 12:00 to 23:30 and we prepare the tubs on the spot with Menodiciotto gelato.
Check all the formats and flavours available on our menu. If you’d rather find out more about how much ice cream costs in Barcelona, you’ll find all the details on the blog. You can also see how to find us.