What should you check before buying?
Start with each guest’s allergen requirements, then compare flavours and pack sizes among products whose current labels meet them.
| Priority | What to check | Your needs |
| Gluten-free assurance |
Look for an explicit gluten-free statement on the pack; corn in the ingredients is not enough. The Food Standards Agency states that food labelled gluten-free must contain no more than 20 mg/kg gluten as sold. |
I need a clearly labelled option for a guest avoiding gluten. Coeliac UK reported in January 2026 that 74.7% of 3,785 members responding to its shopping survey trusted its Crossed Grain Trademark more than a gluten-free statement; that finding concerns trust among those respondents, not tortilla-chip shoppers generally. |
| Other allergens |
Read the named free-from declarations, ingredients and any precautionary allergen wording for the exact flavour. Tesco and Asda list Cool Flavour products with gluten and milk exclusions; Asda’s listing does not establish exclusions for every allergen. |
If someone must avoid milk as well as gluten, I want both requirements addressed on the pack. Another guest’s soya, sesame or other allergen needs call for their own check. |
| Vegan labelling |
Check the exact product’s vegan statement and its separate allergen information. Tesco and Asda list their Cool Flavour free-from chips as vegan, but a vegan statement is not a milk-allergy declaration. |
I may be serving vegan guests alongside guests with allergies, so one label must not stand in for the other. |
| Pack quantity |
Compare the stated pack weights after checking allergen suitability. Tesco lists a 200g Cool Flavour bag, Asda a 180g Cool Flavour bag and Waitrose a 135g Mister Free’d Blue Maize bag. |
For a shared table, I want enough suitable chips without opening every bag at once. A smaller pack may also be useful when only one guest needs its particular exclusions. |
| Serving and storage |
Keep the original label accessible. Follow the pack’s directions after opening: Tesco advises airtight storage, while the Mister Free’d Blue Maize listing advises resealing tightly and protecting the chips from moisture. |
I want guests to be able to identify what they are eating throughout the sale, including after a bag has been opened. |
Brand and retailer references
These examples show why the exact flavour and pack label matter; a declaration on one product does not apply to everything sold under the same brand or by the same retailer.
Tesco
Tesco lists Free From Cool Flavour Tortilla Chips in a 200g bag.
- The product listing declares it free from cereals containing gluten, wheat and milk, and suitable for vegans.
- Check the purchased pack because recipes and allergen details can change.
Asda
Asda lists Free From Cool Flavour Tortilla Chips in a 180g bag.
- Its listing states that the product is free from cereals containing gluten and milk, and suitable for vegans.
- Those declarations concern this product, not every Asda tortilla-chip flavour or every allergen.
Mister Free’d
Waitrose lists Mister Free’d Blue Maize tortilla chips in a 135g bag.
- The Blue Maize listing declares gluten-free, wheat-free, dairy-free and soya-free attributes and vegan suitability.
- Confirm the flavour and declarations on the pack; the 135g bag provides less product than the listed 180g and 200g examples.
Sainsbury’s
Sainsbury’s lists Free From Nacho Tortilla Chips in a 200g bag.
- The listing describes the product as gluten-free and suitable for coeliacs and vegans.
- Check its pack separately for any milk or other allergen requirement.
M&S
M&S lists 150g Cantina Tortilla Chips made with maize flour, vegetable oil and sea salt.
- The product listing identifies these chips as gluten-free and vegetarian.
- That listing does not establish wider dairy- or soya-free declarations; check the final label for additional needs.
Doritos
Doritos Lightly Salted is a 180g corn tortilla-chip option listed by Tesco.
- The listing provides an ingredient list and factory allergen-handling information to check against guests’ needs.
- It does not make a gluten-free claim and states that the factory also handles milk, wheat, gluten, barley, soya, celery and mustard.
Waitrose
Waitrose carries the listed Mister Free’d Blue Maize tortilla chips.
- Its listing gives the Blue Maize product’s declared exclusions and storage information.
- Waitrose advises customers affected by allergy or intolerance to check the prepacked product’s current label.
Joybuy tortilla-chip options
These 160g multiseed tortilla options may suit a shared snack table. For guests needing gluten-free, vegan or milk-free food, decide from each bag’s current declarations rather than its flavour or product name.
No image available
Eat Real Sea Salt Multiseed Tortillas 160g
A 160g sea-salt multiseed tortilla pack to consider for sharing. Before serving guests with dietary or allergen requirements, check the bag’s gluten-free and vegan wording, ingredients, and any milk precautionary statement.
View on Joybuy
No image available
Eat Real Multiseed Tortillas Smoky Tomato Salsa Flavour with a Hint of Chilli 160g
A 160g flavoured multiseed tortilla pack for guests who want a smoky tomato and chilli option. Check this flavour’s current gluten-free and vegan wording and its full allergen information, including any milk precautionary statement, before serving.
View on Joybuy
Questions about sharing tortilla chips
Are all corn tortilla chips gluten-free?
No. When a guest needs gluten-free food, look for an explicit gluten-free statement rather than relying on corn in the ingredient list. Tesco’s Doritos Lightly Salted listing does not make that claim and says the product is made in a factory that also handles wheat and gluten. The Food Standards Agency states that food labelled gluten-free must contain no more than 20 mg/kg gluten as sold.
What if guests need to avoid both gluten and milk?
Choose a product whose current pack declares both exclusions. Tesco Free From Cool Flavour and Asda Free From Cool Flavour are listed as free from cereals containing gluten and milk, but check the exact bag before serving because product information can change.
Does gluten-free mean suitable for every allergy?
No. A gluten-free product can have warnings for other allergens: Asda’s Old El Paso gluten-free tortilla-chip listing says it may contain soya, celery, sesame, milk and mustard. Check the pack against each guest’s specific requirements.
How should I handle opened bags during a car boot sale?
Keep each original bag available for its ingredient and allergen information, and follow its after-opening directions. Tesco advises airtight storage for its listed Cool Flavour chips, while the Mister Free’d Blue Maize listing advises resealing tightly and protecting the chips from moisture. Avoid mixing products in an unlabelled bowl when guests need to identify them.