Sweet potato crisps: allergens and what’s inside

Which allergens are in sweet potato crisps?

Of 44 packs of sweet potato crisps whose ingredient list Open Food Facts reads in full, 5% list milk. Another 7% carry a “may contain” line for tree nuts, 5% for celery and 5% for milk. Recipes differ from pack to pack, so the label in your hand is the one that counts.

Not for you when most of these packs list the allergen, Heads up when fewer do or only a “may contain” line names it. In the app, a profile gets Not for you on a pack that lists the allergen and Heads up on one whose “may contain” line names it: it reads the pack in your hand, not these counts.

What are sweet potato crisps usually made of?

The ingredients most packs of sweet potato crisps list, with the share of packs that list each: sweet potato (95%), salt (84%), sunflower oil (66%) and sea salt (45%).

• Sweet potato95%
• Salt84%
• Sunflower oil66%
• Sea salt45%
• Sugar27%
• Rapeseed oil18%
• Onion-family vegetable14%
• Rice14%
• Canola oil11%
• Safflower oil11%

Packs in Open Food Facts, by country of sale: France 42 · United States 13 · Germany 11 · Thailand 9.

Counted on 13 October 2026 from the Open Food Facts product database, which volunteers fill from real packs: it shows what these packs list, not every recipe for sweet potato crisps.

Calories and nutrients

Not shown here. Open Food Facts records calories and nutrients per 100 g or per 100 ml without saying which, so a figure for all these packs together could mislead. The pack you buy prints its own, and that is the figure to log.

What kind of food are sweet potato crisps?

In the Open Food Facts categories, sweet potato crisps are one of the crisps.

What else are sweet potato crisps called?

French

Chips de patate douce

German

Süßkartoffelchips

Dutch

Zoete aardappelchips

Sources

Every share is counted over the packs whose ingredient list Open Food Facts reads in full. A pack lists an allergen when Open Food Facts’ allergen field names it, or when one of its ingredients stands for it by the same two-of-three checks as the ingredient dictionary (tahini is sesame, a cheese is milk). A “may contain” line counts only for an allergen the pack does not list.

1. Open Food Facts: product database, 4,535,553 products, read 13 October 2026, ODbL
2. Open Food Facts: categories and ingredients taxonomies (names, kinds, allergens), ODbL
3. Open Food Facts: Sweet potato crisps

Contains information from Open Food Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this guide’s data · How we check