Costco is renowned for its variety of large, affordable cakes, including the popular Kirkland Signature Tuxedo Cake. Priced at $16.99, this cake features luxurious layers of chocolate and vanilla mousse topped with dark chocolate ganache. Weighing around 2.6 pounds, it offers 10-12 servings, making it an economical choice for events.
Although delicious, it is calorie-dense, with a typical slice containing about 280 calories, so it’s best savored on special occasions. The cake is packaged in a resealable container for easy storage and freshness preservation in the refrigerator or freezer.
Costco Tuxedo Cake Flavor Profile
The cake features indulgent layers of chocolate and vanilla mousses topped with a rich dark chocolate ganache. It’s adorned with cocoa nibs and chocolate sticks for added texture and aesthetic appeal. The overall taste is a well-balanced mix of sweetness and rich chocolate, with each layer enhancing the overall flavor experience.

Ingredients List
The Costco Tuxedo Chocolate Mousse Cake is a multi-layered dessert loved for its rich flavors and balanced sweetness. Here are the key ingredients:
- Chocolate Cake Layers: Made with flour, cocoa, eggs, sugar, and milk ingredients.
- Chocolate Mousse: Includes cream cheese, white chocolate, margarine, and cream.
- White Chocolate Mousse: Contains cream cheese, white chocolate, butter, and vanilla extract.
- Dark Chocolate Ganache: Topped with dark chocolate and heavy cream, decorated with cocoa nibs and chocolate sticks.
This cake combines dense chocolate cake with smooth mousse layers, offering a high-end bakery taste at a reasonable price
A Secret Twist in Costco’s Tuxedo Cake
Costco’s Tuxedo Cake features a hidden layer of fine chocolate crunches between its mousse layers that add a subtle texture contrast. This detail is often overlooked but enhances the overall eating experience, making each bite a delightful surprise.
Pricing and Serving Size
Priced at approximately $16.99, this substantial cake weighs over two and a half pounds and serves about 10-12 people, offering significant value for both small and large gatherings.
Nutritional Information and Storage
A typical serving size of 77 grams contains around 280 calories, with 17 grams of fat and 29 grams of carbohydrates. Due to its rich nature, it is recommended to enjoy this cake in moderation. Conveniently packaged in a resealable container, the Tuxedo Cake can be stored in the refrigerator or freezer, maintaining its freshness for several days if properly sealed.
Nutrient | Amount per Serving (3.5 oz) | % Daily Value |
---|---|---|
Calories | 370 | – |
Total Fat | 23g | 35% |
Saturated Fat | 11g | 69% |
Trans Fat | 0g | – |
Cholesterol | 65mg | 22% |
Sodium | 210mg | 9% |
Total Carbohydrates | 37g | 12% |
Dietary Fiber | 2g | 8% |
Sugars | 20g | – |
Protein | 5g | 10% |
Seasonal Popularity and Ingredients
This cake is especially popular during holidays and festive seasons, often featuring special decorations to suit the occasion. Although the cake is praised for its taste and value, it’s worth noting that it contains a long list of ingredients, including some artificial additives, which might be a consideration for those who prefer more natural dessert options.
Storing and Serving Costco’s Tuxedo Cake: Essential Tips for Optimal Freshness and Flavor
For best results with the Costco Tuxedo Cake:
- Refrigeration: Keep the cake in the refrigerator to ensure it stays fresh and to maintain the quality of its creamy layers.
- Freezing: If you won’t eat the cake right away, you can freeze it. Wrap the whole cake or individual slices tightly to avoid freezer burn and keep it fresh. Use airtight containers or freezer bags for extra protection.
- Thawing: Before serving, thaw the cake at room temperature to bring out the best texture and flavor. This usually takes about 30 minutes.
These tips help preserve the cake’s deliciousness, whether you enjoy it immediately or save it for later.
Why Costco’s Tuxedo Chocolate Mousse Cake Is a Customer Favorite
Customers love Costco’s Tuxedo Chocolate Mousse Cake for its rich, dark chocolate flavor and balanced sweetness. This cake is a favorite for many, with some even choosing it as their birthday cake each year due to its delicious layers of chocolate cake, chocolate mousse, and ganache. Positive reviews on Reddit highlight its indulgence and satisfying taste, making it a top pick among Costco’s bakery items. Fans appreciate the cake’s quality and often mention that it tastes as good as or better than cakes from high-end bakeries.
FAQs Regarding Costco Chocolate Mousse Cake
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Conclusion
Overall, Costco’s Tuxedo Cake is a hit for its delicious layers, practical packaging, and excellent price point, making it a favored choice for those looking to indulge in a decadent dessert without breaking the bank.