Pringles has brought back its Santa’s Secret Flavour for Christmas 2026, and once again nobody outside Kellogg’s knows what is actually in the tube. It launched exclusively at Tesco on 11 September 2026, priced at £2.50 RRP (£1.75 with a Tesco Clubcard, until 4 November 2026), and is rolling out to other major supermarkets from October 2026. Last year’s mystery flavour turned out to be Truffle & Butter, and Pringles says this year’s is “a totally different direction,” so the guessing game is very much back on.
What is Santa’s Secret Flavour?
Santa’s Secret Flavour is Pringles’ annual mystery tube, a limited-edition Christmas flavour that Kellogg’s deliberately does not name on the packaging or in its own press materials. Shoppers are left to guess the flavour from taste alone, with speculation running through the festive season before Pringles confirms what it actually is, typically around the New Year.
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This is the second year running Pringles has done this. The first Santa’s Secret Flavour launched in September 2025 at £1.95 RRP and was eventually revealed to be Truffle & Butter. For 2026, a Pringles spokesperson has described the new flavour as “a totally different direction to last year,” which at least rules out another truffle-led tube, though the exact flavour has not been confirmed anywhere.
If you want to get your hands on a tube to start guessing yourself, a search for Pringles Santa’s Secret Flavour is the best way to check current stock, since there is no single dedicated Amazon UK listing for this year’s tube yet.
Confirmed details for 2026
Here is everything that has actually been confirmed so far, rather than guessed at:
- Pack size: 165g tube
- Price: £2.50 RRP, or £1.75 with a Tesco Clubcard (offer running until 4 November 2026)
- Launch: exclusively at Tesco from 11 September 2026
- Wider rollout: other major supermarkets from October 2026
- Flavour: officially undisclosed, described only as “rich” and “surprising” in tone by Pringles, in line with previous mystery launches
Ingredients and allergens
Because this is a secret flavour, Pringles has not published a flavour-specific ingredients breakdown, but the pack’s declared ingredients (confirmed via the Tesco product listing for this year’s tube) are as follows:
- Dehydrated potatoes, sunflower oil, corn flour, wheat flour
- A seasoning blend containing lactose and milk
- Rice flour, maltodextrin, emulsifier, rapeseed oil
- Annatto norbixin (colouring)
In terms of allergens, the tube contains wheat and milk, and may contain soy. It is suitable for vegetarians and is Halal certified, but it is not vegan, due to the milk content. As always with a mystery flavour, the seasoning blend is listed in generic terms rather than naming specific flavour ingredients, which is presumably deliberate so the label itself does not give the game away.
If you are stocking up on other festive Pringles tubes while you wait to try this one, it is worth knowing that Pringles Pigs in Blankets flavour and Pringles Roast Turkey flavour are also returning for Christmas this year, both confirmed to be back on shelves this month.
Where to buy Santa’s Secret Flavour
Right now, Tesco is the confirmed exclusive stockist, with the tube available both in stores and via Tesco Groceries online. Other major supermarkets are expected to pick it up from October 2026, though none have been individually confirmed in the trade coverage yet, so do not assume it is on shelves elsewhere until you have checked.
Because there is no single dedicated Amazon UK product listing for this year’s tube at the time of writing, your best options are:
- Check Pringles Santa’s Secret Flavour stock on Amazon, where third-party sellers often list limited-edition Pringles tubes once stock is out in the wild
- Head to Tesco directly, in store or online, while it remains the exclusive stockist
- Watch other major supermarkets from October onwards as the wider rollout happens
How the guessing game usually works
Pringles does not run a single fixed method for the reveal each year. In previous years it has let speculation build organically on social media and in the press, with fans guessing everything from turkey and stuffing to mushroom or garlic, before confirming the actual flavour later in the season or in the new year. For 2026, online guesses so far have included festive options such as turkey or chicken with stuffing, mushrooms, and garlic, though none of these have been confirmed or denied by Pringles.
If last year is anything to go by, do not expect an official answer until well into the new year. The 2025 tube kept people guessing for months before Truffle & Butter was confirmed.
How this fits into Pringles’ wider Christmas range
Santa’s Secret Flavour is not the only festive Pringles tube on shelves this year. Roast Turkey and Pigs in Blankets flavours are both confirmed as returning for Christmas 2026 too, alongside the mystery tube, giving Pringles three separate festive options this year rather than just the one novelty flavour. If you are building a full Christmas snack table, it is worth grabbing all three so you have a proper comparison point once Santa’s Secret Flavour is finally revealed, since taste testers often find it easier to place a mystery flavour against ones they already know.
It is also worth remembering that these mystery launches tend to sell out fast in the first few weeks, simply because of the novelty factor and the social media attention they attract every year. If you spot tubes on shelves early, it is generally worth grabbing a couple rather than waiting, especially given last year’s tube became harder to find as Christmas approached. A search for the wider Pringles Christmas range is a good way to see everything currently available in one place, rather than hunting down each flavour individually.
None of this changes the core fact that nobody outside Kellogg’s actually knows what is in this year’s tube. Until an official reveal happens, any flavour name you see attached to Santa’s Secret Flavour 2026 online should be treated as a guess rather than a confirmed fact, however confident the source sounds.
A quick recap
Pringles has brought Santa’s Secret Flavour back for a second year, launching exclusively at Tesco from 11 September 2026 at £2.50 RRP (£1.75 with a Clubcard, until 4 November), with a wider supermarket rollout expected from October. The actual flavour has not been revealed and Pringles is not saying, beyond describing it as a change of direction from last year’s Truffle & Butter. The confirmed ingredients list contains wheat and milk, so it is not vegan, but it is suitable for vegetarians and Halal certified. There is no single dedicated Amazon UK listing yet, so a general search is the best way to track down a tube outside Tesco.
If you are into the wider world of tube crisps, it is worth browsing our full Pringles range while you wait for the reveal, and for a related seasonal comparison see our guide to whether crisps are vegan, since Santa’s Secret Flavour is a good example of how a seemingly plant-based looking snack can still contain milk.
What flavour is Pringles Santa’s Secret Flavour 2026?
It has not been revealed. Pringles has only described it as a different direction to last year’s flavour, which was later confirmed as Truffle and Butter. The actual 2026 flavour remains officially undisclosed.
How much does Pringles Santa’s Secret Flavour cost?
The 165g tube has an RRP of £2.50, with a Tesco Clubcard price of £1.75 running until 4 November 2026.
Where can I buy Pringles Santa’s Secret Flavour?
It launched exclusively at Tesco from 11 September 2026, both in store and online. It is expected to roll out to other major supermarkets from October 2026, though no other retailer has been individually confirmed yet.
Is Pringles Santa’s Secret Flavour vegan?
No. The confirmed ingredients include milk, so it is not suitable for vegans. It is suitable for vegetarians and is Halal certified.
Does Pringles Santa’s Secret Flavour contain allergens?
Yes, the confirmed pack declaration lists wheat and milk as allergens present, with a may contain warning for soy.
When will Pringles reveal what Santa’s Secret Flavour actually is?
Pringles has not given a specific reveal date for 2026. Last year’s flavour was not confirmed as Truffle and Butter until well after the festive season had ended, so a similar timeline is likely this year.
