Costco Cake Recipe

Craving the delightful taste of a Costco cake but can’t make it to the store? This Costco cake recipe is designed to replicate that fluffy texture and rich flavor that fans adore. Perfect for birthdays, celebrations, or just a sweet treat at home, this cake is versatile and customizable to suit any occasion.

Description

When it comes to iconic cakes, Costco’s sheet cake recipe is hard to beat. Known for its soft texture, generous frosting, and rich flavors, it’s a favorite for parties and celebrations. But did you know you can recreate this beloved dessert in your own kitchen? This Costco cake recipe is straightforward and yields a delicious cake that rivals the original.

The key to this cake’s success lies in its simple yet effective ingredients. The costo cake recipe base is light and airy, making it the perfect canvas for the creamy frosting. You can customize the flavors to your liking, whether you prefer classic vanilla, chocolate, or a fruity twist.

Ingredients

The ingredients are simple, making this Costco cake recipe accessible for bakers of all levels. Here’s what you’ll need:

For the Cake:
2 ½ cups all purpose flour
2 cups granulated sugar
1 cup unsalted butter (softened)
1 cup milk
5 large eggs
2 ½ teaspoons baking powder
1 teaspoon vanilla extract
½ teaspoon salt
For the Frosting:
1 cup unsalted butter (softened)
4 cups powdered sugar
1/4 cup heavy cream
2 teaspoons vanilla extract
Food coloring (optional)

Instructions

Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Grease and flour a large sheet pan (approximately 18×13 inches) to ensure easy removal of the cake.
Mix Dry Ingredients: In a medium bowl, whisk together the flour, baking powder, and salt. Set this mixture aside.
Cream Butter and Sugar: In a large mixing bowl, beat the softened butter and granulated sugar together until light and fluffy, about 3-5 minutes. This step is crucial for creating a light cake.
Add Eggs: Add the eggs one at a time, mixing well after each addition. Incorporate the vanilla extract during this step for added flavor.
Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet mixture, alternating with the milk. Begin and end with the flour mixture. Mix until just combined; do not overmix.
Bake the Cake: Pour the batter into the prepared sheet pan, spreading it evenly. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.
Cool the Cake: Once baked, remove the costo cake recipe from the oven and let it cool in the pan for about 15 minutes. Transfer to a wire rack to cool completely.
Make the Frosting: While the costo cake recipe cools, prepare the frosting. In a large bowl, beat the softened butter until creamy. Gradually add the powdered sugar, followed by the heavy cream and vanilla extract. Beat until the frosting is smooth and fluffy. If desired, add food coloring for a fun touch.
Frost the Cake: Once the costo cake recipe is completely cooled, spread the frosting evenly over the top. Decorate as desired with sprinkles, fresh fruit, or any other toppings.
Serve and Enjoy: Slice the cake into squares and serve it at your next gathering. Enjoy the delicious, homemade Costco cake recipe.

Notes

Customization: Feel free to add different flavor extracts or citrus zest for a unique twist on this classic recipe.
Storage: Store leftover cake in an airtight container at room temperature for up to three days or in the refrigerator for up to a week.