Food and dish guide
Butter croissants: allergens and what’s inside
Of 93 packs of butter croissants whose ingredients Open Food Facts reads in full, 99% list milk and 97% list gluten. Another 43% carry a “may contain” line for tree nuts. Most list salt, sugar and water.
By Bravoora teamUpdated Sources checked 3 sourcesHow we check
Not for you
for a milk allergy profile, on 99% of these packs
Which allergens are in butter croissants?
Of 93 packs of butter croissants whose ingredient list Open Food Facts reads in full, 99% list milk, 97% list gluten, 69% list egg and 6% list soy. Another 43% carry a “may contain” line for tree nuts, 38% for soy and 15% for sesame. 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.
Read the milk guide · Read the gluten guide · Read the eggs guide
What are butter croissants usually made of?
The ingredients most packs of butter croissants list, with the share of packs that list each: salt (98%), sugar (97%), water (97%) and wheat flour (94%).
Packs in Open Food Facts, by country of sale: France 493 · Germany 34 · Switzerland 34 · Italy 33.
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 butter croissants.
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 butter croissants?
In the Open Food Facts categories, butter croissants are one of the croissants.
What else are butter croissants called?
- French
- Croissants au beurre, Croissant au beurre artisanal
- German
- Buttercroissants
- Spanish
- Croissants de mantequilla
- Italian
- Croissant al burro
- Dutch
- Roombotercroissants
Bravoora reads every pack for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dietitians, doctors and trainers
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.
- Open Food Facts: product database, 4,535,553 products, read 13 October 2026, ODbL
- Open Food Facts: categories and ingredients taxonomies (names, kinds, allergens), ODbL
- Open Food Facts: Butter croissants
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
Create a website profile with the things you avoid and the people you check for.
Build my profileSave and edit your profile on this website. App transfer is not available yet.