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Croissant Calories
Buttery, flaky French pastry
CALORIES
GI
POTASSIUM
FIBER
Croissant Nutrition Facts
Selected: 100 g
406
KCAL / 100G
Carbs
45.6g
· 45%
Protein
8.2g
· 8%
Fat
21.6g
· 47%
Fiber
2.4g
Croissant Vitamins & Minerals
Vitamins
B2
0.22mg · 17% DV
B1
0.18mg · 15% DV
B3
2.1mg · 13% DV
B5
0.5mg · 10% DV
Minerals
Selenium
11µg · 20% DV
Sodium
370mg · 16% DV
Iron
2mg · 11% DV
Phosphorus
80mg · 11% DV
Croissant Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
Is Croissant Processed?
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Croissant Contain Allergens?
Contains these allergens:
Which Diets Is Croissant Good For?
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
Croissant Fat Profile
SATURATED
13.2g
MONOUNSATURATED
5.8g
POLYUNSATURATED
1.5g
Omega 6:3 ratio 17.1:1
Above the ideal 4:1 (17.1:1).
Foods Similar to Croissant
Croissant — Frequently Asked Questions
Is a croissant filling enough on its own for breakfast?
Not always. Because it is relatively low in fibre and easy to eat quickly, it may not keep you full for long unless you pair it with protein and some fruit.
Is a croissant better before or after a workout?
It can work better before exercise as a convenient source of quick energy. After training, it is usually better paired with a protein-rich food to support recovery.
Why does a croissant go stale so quickly?
Its flaky layers lose moisture fast, and the texture firms up as the fats and starches change after baking. Refrigeration can make this happen even faster.
Should croissants be stored in the fridge or at room temperature?
For short-term storage, room temperature in an airtight container is usually best. The fridge often makes them dry and firm more quickly, while freezing is better for longer storage.
Can you freeze a croissant?
Yes. Freeze it well wrapped, then thaw and reheat briefly in the oven to bring back some of the crisp outer texture.
What can you eat with a croissant to make it a more balanced meal?
Adding protein such as eggs, cheese, Greek yogurt, or lean turkey can make it more satisfying. Fruit or raw vegetables on the side can also help round out the meal.
Is a sweet filling or a savoury filling the better choice?
Savoury fillings are often the more balanced option because sweet spreads and sugary drinks can raise the overall sugar load of the meal. The best choice depends on what else you are eating with it.
How does a croissant compare with a muffin or pastry for breakfast?
They are all processed baked goods, so the main differences are portion size, fillings, and what you pair them with. A plain option eaten with protein is usually more balanced than a larger sweet pastry meal.
Is it true that croissants are 'light' because they are airy?
No. Their airy texture can make them seem light, but the laminated dough uses a lot of fat, so they are still energy-dense.
Who should be careful with croissants?
Anyone with gluten, egg, or dairy allergy or intolerance should be cautious because croissants commonly contain all three. People who need more lasting fullness may also find that a croissant alone is not very satisfying.
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Nutrition data compiled from USDA FoodData Central and scientific sources.