The Kirkland Signature Marshmallow Crispy Cookies from the Costco bakery are a unique and wildly popular treat that are absolutely worth buying for anyone who loves a sweet, chewy, and crispy dessert. Combining the best parts of a brown butter cookie and a crispy rice treat, this is one of the more inventive bakery items we’ve seen in a while.
How Much Do The Costco Marshmallow Crispy Cookies Cost?
The Kirkland Signature Marshmallow Crispy Cookies cost $9.99 for a 24-count container. They come in a clear plastic clamshell package.
Here are the full price details:
- Product Name: Kirkland Signature Marshmallow Crispy Cookie
- Item Number: 1954711
- Price: $9.99
- Count: 24 cookies
- Price Per Cookie: Approximately $0.42
For a bakery item made with premium ingredients like brown butter, the value is excellent. Getting two dozen unique cookies for under $10 is a great deal.
A Closer Look: First Impressions & What’s Inside
You can find the Marshmallow Crispy Cookies in the bakery section at Costco, typically located on the large rolling racks alongside other fresh items like muffins and pastries. The cookies are packaged in the standard large, clear plastic clamshell container used for most Costco bakery cookies.
Inside the box, you’ll find 24 cookies neatly arranged. The key features advertised on the box are:
- Brown Butter Dough
- Crispy Rice Pieces
- Marshmallow Bits
They look like a classic cookie but with visible white marshmallow bits and a texture that hints at the crispy rice mixed into the dough.
How Do The Costco Marshmallow Crispy Cookies Actually Taste?
Overall, the Costco Marshmallow Crispy Cookies have a fantastic sweet and salty flavor profile, combining a rich brown butter cookie base with a chewy, crispy texture. The brown butter dough provides a nutty, caramelized flavor that’s much more complex than a standard sugar cookie. It’s rich without being overly greasy.
The texture is the real star here. The crispy rice pieces are distributed throughout the dough, giving every bite a satisfying crunch that perfectly contrasts the chewiness from the baked-in marshmallow bits. It’s a delightful combination that makes them incredibly moreish.
How Many Calories Are in a Marshmallow Crispy Cookie from Costco?
One Costco Marshmallow Crispy Cookie (a 43g serving) contains 210 calories. This is a fairly standard calorie count for a cookie of its size and richness.
Full Nutrition Facts & Ingredients List
Here is a breakdown of the nutritional information for one 43g cookie:
- Calories: 210
- Fat: 9g
- Saturated Fat: 4g
- Carbohydrates: 31g
- Sugars: 16g
- Protein: 2g
- Sodium: 425mg (listed as 0.425g Salt)
- Cholesterol: 5mg
- Iron: 2.8mg
Ingredients: The ingredients list includes bleached enriched flour, sugar, shortening, crispy rice, marshmallows, brown sugar, and unsalted butter.
Allergen Warning: These cookies contain Wheat, Egg, Milk, and Soy. The label also states they are produced on equipment that processes peanuts, tree nuts, and sesame.
Are They a Healthy Choice?
No, the Marshmallow Crispy Cookies are not a healthy food; they are a dessert and should be considered a treat. With 16 grams of sugar and 9 grams of fat per cookie, they are a rich, indulgent snack. While they do contain a surprising amount of iron, they are best enjoyed in moderation as part of a balanced diet.
Are These Cookies Behind the “Social Media Frenzy”?
Yes, these cookies have generated significant buzz on social media platforms like Reddit and TikTok, making them a viral hit among Costco shoppers. The unique combination of a brown butter cookie with the nostalgic crunch and chew of a rice crispy treat is a major reason for their popularity. They are different from standard cookie offerings, which has led many people to share their positive reviews online, driving the “social media frenzy.”
The Final Verdict: Are They Worth Buying?
Absolutely. The Costco Marshmallow Crispy Cookies are a home run from the bakery department. They are delicious, unique, and offer great value. The flavor is sophisticated enough for adults to enjoy, while the texture is fun for all ages. Unless you dislike very sweet treats, these are a definite must-try.
| Rating | Score (out of 10) | Notes |
| Taste | 9.5/10 | Deliciously complex flavor with a fantastic texture. |
| Price | 9/10 | Excellent value at just $9.99 for 24 cookies. |
| Convenience | 10/10 | A ready-to-eat treat perfect for any occasion. |
| Nutrition | 4/10 | High in sugar and fat, as expected for a dessert. |
| Overall | 8.5/10 | A must-buy for cookie lovers. |
- Buy them if: You love creative desserts and enjoy sweet, chewy, and crispy textures.
- Pass on them if: You are on a strict diet or do not enjoy very sweet treats.
Frequently Asked Questions
What is the new cookie at Costco?
The Marshmallow Crispy Cookie is one of the newer and most popular additions to the Costco bakery’s cookie rotation, quickly becoming a fan favorite.
Is the Costco cookie really 750 calories?
No, this is not the 750-calorie cookie. That high-calorie count refers to the giant Chocolate Chunk cookie sold individually in the Costco food court, not the cookies sold in the bakery department.
Can I get a copycat recipe for the Costco Marshmallow Crispy Cookie?
Costco does not release its official recipes. However, due to the immense popularity of these cookies, many food bloggers and recipe developers have created “copycat” versions that aim to replicate the taste and texture. Searching for a “Costco Marshmallow Crispy Cookie copycat recipe” will yield many excellent options.