Costco chocolate cake is a popular dessert known for its rich flavor, moist texture, and generous size.
Often found in Costco’s bakery section, this cake typically features multiple layers of decadent chocolate cake paired with a smooth, creamy chocolate frosting.
The cake is usually crafted with high-quality ingredients, including cocoa powder and real butter, which contribute to its dense, yet airy crumb and deep chocolate taste.
What sets Costco’s chocolate cake apart is its affordability and consistency. Its ease of serving and impressive flavor profile make it a go-to choice for birthdays, parties, and other special occasions.
The frosting is typically rich and creamy, adding to the cake’s overall indulgence and ensuring that each slice is as satisfying as the last.
Here’s a recipe that captures the essence of Costco famous chocolate cake, allowing you to enjoy it fresh from your own kitchen.
Why Do Costco Cakes Taste So Good?
Costco cakes are renowned for their exceptional taste, and there are a few key reasons why they stand out.
First, Costco uses high-quality ingredients, including rich cocoa, real butter, and fresh eggs, which contribute to their cakes’ moist and flavorful profile.
Their cakes are baked fresh and often have a homemade feel, thanks to carefully crafted recipes that balance sweetness with a tender crumb.
The frosting, typically made from a blend of butter and cream, is both creamy and indulgent, providing a perfect complement to the cake’s rich base.
How To Prepare Costco Chocolate Cake Recipe
Preparation Time: 20 minutes
Cooking Time: 35 minutes
Total Time: 1 hour 10 minutes (including cooling time)
Calories: 320
Course: Dessert
Cuisine: American
Serving Size: One 9-inch double-layer cake
Recommend Tools
- 9×13-inch baking pan
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Rubber spatula
Recipe Ingredients
For the Cake
- 1 and 3/4 cups all-purpose flour
- 1 and 1/2 cups granulated sugar
- 3/4 cup unsweetened cocoa powder
- 1 and 1/2 teaspoons baking powder
- 1 and 1/2 teaspoons baking soda
- 1 teaspoon salt
- 2 large eggs
- 1 cup whole milk
- 1/2 cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup boiling water
For the Frosting
- 1 cup unsalted butter, softened
- 3 and 1/2 cups powdered sugar
- 1/2 cup unsweetened cocoa powder
- 1/2 cup heavy cream
- 2 teaspoons vanilla extract
- Pinch of salt
How To Make Costco Chocolate Cake Recipe
1. Preheat the Oven: Set your oven to 350°F (175°C). Grease and flour your 9×13-inch baking pan.
2. Mix Dry Ingredients: In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
3. Combine Wet Ingredients: In a separate bowl, beat the eggs, then mix in the milk, vegetable oil, and vanilla extract.
4. Combine and Mix: Gradually add the wet ingredients to the dry ingredients, mixing until well combined. Carefully stir in the boiling water until the batter is smooth.
5. Bake the Cake: Pour the batter into the prepared pan. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely in the pan on a wire rack before frosting.
6. Cream the Butter: In a large bowl, beat the softened butter with an electric mixer until creamy.
7. Add Cocoa Powder: Gradually mix in the powdered sugar and cocoa powder, blending until well combined.
8. Add Cream and Vanilla: Mix in the heavy cream, vanilla extract, and a pinch of salt. Beat until the frosting is smooth and spreadable.
9. Frost the Cake: Once the cake has cooled completely, spread the frosting evenly over the top and sides of the cake using a rubber spatula.
Special Note
For an extra touch, you can add chocolate shavings or sprinkles on top of the frosting. To make the cake even richer, consider incorporating a layer of chocolate ganache between the cake layers or using a flavored liqueur in the cake batter for added depth.
Conclusion
This homemade version of Costco chocolate cake recipe brings the same rich and moist experience right to your kitchen. With a deliciously chocolatey cake base and creamy frosting, it’s sure to be a hit at any occasion.
Recreating Costco chocolate cake recipe at home can be a truly rewarding experience. This recipe brings the same rich, moist texture and luscious chocolate flavor into your own kitchen, allowing you to enjoy the cake that has captured so many hearts.
The process is straightforward, making it accessible even for those new to baking, while the results are undeniably impressive.
A special occasion or simply indulging in a sweet treat, this homemade version of Costco chocolate cake recipe is sure to become a cherished recipe in your baking repertoire. Enjoy every decadent bite!
Costco Chocolate Cake Recipe
Equipment
- 9×13 inch baking pan
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Rubber spatula
Ingredients
For the Cake
- 1 and 3/4 cups all-purpose flour
- 1 and 1/2 cups granulated sugar
- 3/4 cup unsweetened cocoa powder
- 1 and 1/2 teaspoons baking powder
- 1 and 1/2 teaspoons baking soda
- 1 teaspoon salt
- 2 large eggs
- 1 cup whole milk
- 1/2 cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup boiling water
For the Frosting
- 1 cup unsalted butter softened
- 3 and 1/2 cups powdered sugar
- 1/2 cup unsweetened cocoa powder
- 1/2 cup heavy cream
- 2 teaspoons vanilla extract
- Pinch of salt
Instructions
- Preheat the Oven: Set your oven to 350°F (175°C). Grease and flour your 9×13-inch baking pan.
- Mix Dry Ingredients: In a large mixing bowl, whisk together the flour, sugar, cocoa powder, baking powder, baking soda, and salt.
- Combine Wet Ingredients: In a separate bowl, beat the eggs, then mix in the milk, vegetable oil, and vanilla extract.
- Combine and Mix: Gradually add the wet ingredients to the dry ingredients, mixing until well combined. Carefully stir in the boiling water until the batter is smooth.
- Bake the Cake: Pour the batter into the prepared pan. Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely in the pan on a wire rack before frosting.
- Cream the Butter: In a large bowl, beat the softened butter with an electric mixer until creamy.
- Add Cocoa Powder: Gradually mix in the powdered sugar and cocoa powder, blending until well combined.
- Add Cream and Vanilla: Mix in the heavy cream, vanilla extract, and a pinch of salt. Beat until the frosting is smooth and spreadable.
- Frost the Cake: Once the cake has cooled completely, spread the frosting evenly over the top and sides of the cake using a rubber spatula.