How many calories are in a Costco almond marzipan croissant?

November 5, 2025 •

3 min read

According to reports and nutritional data from sources like Open Food Facts, a single Costco Kirkland Almond Marzipan Filled Croissant contains a significant number of calories, with some large, 170g portions estimated at 750 kcal. This high-calorie density makes understanding the nutritional profile of this popular treat important for anyone watching their diet.

Quick Summary

A detailed look at the calorie and macronutrient breakdown of a Costco almond marzipan croissant, examining factors like fat, sugar, and protein content. It helps contextualize this indulgent pastry within a balanced diet and offers insights into its rich ingredients.

Key Points

High Calorie Count: A single large Costco almond marzipan croissant can contain up to 750 calories.
Rich in Macronutrients: The pastry is very high in fat and carbohydrates due to the butter and almond marzipan filling.
Indulgence, Not Staple: Due to its high energy density, it's best viewed as an occasional treat rather than a daily snack.
Serving Size Matters: Some nutritional reports are based on a half-pastry, so check the portion size carefully.
Mindful Consumption: Strategies like sharing, portioning, and balancing other meals can help manage the caloric impact.
Ingredients Drive Calories: The generous use of butter, almond flour, and sugar in the marzipan filling and dough contribute heavily to its caloric density.
Comparison to Other Pastries: The almond marzipan version has significantly more calories than a plain Costco croissant.

Deciphering the Calorie Count of a Costco Almond Marzipan Croissant

For many Costco shoppers, the bakery section is an irresistible stop, and the almond marzipan croissant is a particularly decadent option. When planning a diet, knowing the calorie count of such a treat is essential for maintaining balance. While Costco may not publish specific, in-store nutrition labels, external food databases and user reports provide clear insight into this pastry's nutritional value.

The Nutritional Breakdown

Based on data from food databases analyzing Kirkland almond marzipan filled croissants, a single serving can be quite substantial. For a 170g portion, the breakdown is approximately:

Energy: 750 kcal
Total Fat: 47 g
Saturated Fat: 23 g
Carbohydrates: 71 g
Sugars: 31 g
Protein: 13 g

It's important to note that serving sizes can vary. Some sources may report lower calorie counts based on a half-pastry or smaller item. Always consider the size of the specific item when estimating its caloric impact.

Comparing the Almond Marzipan Croissant

When placed side-by-side with other bakery items, the Costco almond marzipan croissant reveals its rich nature. Its calorie and fat content are notably higher than those of a standard, un-filled croissant due to the dense almond and butter filling.


Pastry (per serving)	Calories	Total Fat	Saturated Fat
Costco Almond Marzipan Croissant	~750	~47 g	~23 g
Plain Costco Croissant	~320	N/A	N/A
Costco Muffin	~700	N/A	N/A

This comparison highlights the almond marzipan version as a significant caloric indulgence, similar to other very rich items from the Costco bakery. For context, the estimated 750 calories for one croissant is roughly half the recommended daily calorie intake for many adults, emphasizing its status as an occasional treat.

What Makes the Croissant so Calorie-Dense?

Several key ingredients contribute to the high-calorie count of this pastry:

Butter: The flakiness of a quality croissant comes from layers of butter folded into the dough. This process, known as lamination, is energy-intensive and rich in saturated fat.
Marzipan/Almond Filling: The creamy, sweet filling is made from a blend of almond flour, sugar, and sometimes eggs and more butter, which significantly drives up both the calorie and sugar content.
Added Sugars: The marzipan filling, along with the powdered sugar dusting on top, contributes a large amount of sugar to the final product.

Mindful Indulgence on a Diet

For those watching their nutrition, enjoying a Costco almond marzipan croissant doesn't have to be off-limits, but it requires mindful consumption. Here are some tips:

Share: A single croissant is large enough to be a treat for two or more people, making it easy to cut the calorie count.
Portion Control: If eating it alone, consider having only half and saving the rest for later. You still get the full experience without the full caloric hit.
Balance Your Day: If you plan to have this pastry, adjust other meals throughout the day to be lighter and more nutrient-dense. Incorporate plenty of vegetables, lean proteins, and fiber to balance out the fat and sugar.
Plan Ahead: Treat it as a planned indulgence, rather than a spontaneous choice. Knowing you'll have a treat later can help you stay on track with your diet.

Conclusion

While undoubtedly delicious, the Costco almond marzipan croissant is a rich, calorie-dense pastry best enjoyed in moderation. A single large croissant can contain up to 750 calories, with a significant amount of fat and sugar. By understanding its nutritional profile and practicing mindful portion control, you can still enjoy this bakery favorite as part of a balanced and healthy diet.

For further information on balancing diet and lifestyle, you can explore resources like the USDA website for general nutritional guidelines.

Frequently Asked Questions

A large Costco Kirkland almond marzipan croissant (approx. 170g) is estimated to contain up to 750 calories, according to data from food databases.

This pastry is high in total fat (around 47g), carbohydrates (71g), and sugars (31g), with a moderate amount of protein (13g).

No, it is not considered a healthy everyday food due to its very high content of refined carbs, saturated fat, and calories. It is best enjoyed as an occasional indulgence.

You can reduce the calorie intake by sharing the pastry with someone or by eating only half and saving the rest for later.

The high-calorie content comes from the sweet, dense filling made with almond flour, sugar, and extra butter, in addition to the buttery, flaky pastry itself.

To fit it into a balanced diet, treat it as a planned indulgence. You can balance it by eating lighter, nutrient-dense meals for the rest of the day and practicing portion control.

Yes, different versions or portion sizes have been reported. Some Reddit users noted a smaller serving size (half-pastry) might be closer to 360 calories, so the specific item size matters.