What's In Costco Croissant? Ingredient List

Costco's croissants are a popular item among the warehouse club's members, known for their flaky, buttery texture and delicious taste. But have you ever wondered what's in a Costco croissant? Let's take a closer look at the ingredient list to find out.
Costco Croissant Ingredients

The ingredients in a Costco croissant may vary depending on the location and the specific product, but according to the company’s website and nutrition labels, here are some of the main ingredients you can expect to find:
- Enriched wheat flour
- Water
- Butter
- Salt
- Sugar
- Yeast
- Malted barley flour
- Whey (a byproduct of cheese production)
- Egg yolks
- Ascorbic acid (a preservative)
Detailed Breakdown of Ingredients
Here’s a more detailed breakdown of the ingredients in a Costco croissant:
The enriched wheat flour used in Costco croissants is a type of flour that has been fortified with iron, thiamin, niacin, and folic acid. This type of flour is commonly used in baked goods to provide a boost of essential nutrients.
The butter used in Costco croissants is a key ingredient that gives the pastry its rich, flaky texture. The company uses a significant amount of butter in its croissants, which is one of the reasons they are so popular among members.
The yeast used in Costco croissants is a type of microorganism that helps the dough rise during the baking process. Yeast is a common ingredient in baked goods, and it's responsible for the light, airy texture of many types of bread and pastries.
The malted barley flour used in Costco croissants is a type of flour that has been made from barley grains that have been allowed to sprout. This type of flour has a nutty flavor and is often used in baked goods to add depth and complexity.
Nutrition Information
Here is the nutrition information for a single Costco croissant:
Nutrient | Amount per serving |
---|---|
Calories | 320 |
Total fat | 22g |
Saturated fat | 14g |
Sodium | 350mg |
Total carbohydrates | 25g |
Sugars | 5g |
Protein | 4g |

Allergen Information

Costco croissants contain several common allergens, including:
- Wheat
- Eggs
- Milk (in the form of whey and butter)
Members who have a food allergy or intolerance should be aware of these ingredients and take steps to avoid consuming the croissants if necessary.
Are Costco croissants vegan?
+No, Costco croissants are not vegan. They contain several animal-derived ingredients, including butter, whey, and egg yolks.
Are Costco croissants gluten-free?
+No, Costco croissants are not gluten-free. They contain enriched wheat flour, which is a source of gluten.
Can I freeze Costco croissants?
+Yes, you can freeze Costco croissants. Simply place the croissants in a freezer-safe bag or container and store them in the freezer for up to 3 months. To thaw, simply leave the croissants at room temperature or reheat them in the oven.