Strawberry Shortcake Sheet Cake for Parties

There’s something magical about a classic strawberry shortcake, but transforming it into an easy-to-serve sheet cake? That’s a game-changer for any gathering. This Strawberry Shortcake Sheet Cake recipe delivers all the beloved flavors of the traditional dessert in a format that’s perfect for feeding a party.

A soft, tender vanilla cake serves as the base, topped with a luscious cream cheese whipped cream and a mountain of sweet, glazed strawberries. It’s the epitome of a crowd-friendly dessert that looks stunning but comes together without stress.

Why This Sheet Cake Recipe is a Party Essential

When planning a menu for a celebration, the dessert needs to check several boxes: it must be delicious, visually impressive, and easy to serve to a large group. This strawberry shortcake sheet cake excels on all fronts. Unlike a layered cake that requires careful slicing, a sheet cake can be cut into neat squares right in the pan.

The combination of textures—the fluffy sponge cake, the rich frosting, and the juicy berries—creates a perfect bite every time. It’s a versatile recipe that fits summer picnics, spring brunches, holiday parties, and everything in between.

Key Features of This Easy Party Dessert

This recipe is designed for success. Using common pantry staples, it creates an exceptionally soft sponge cake that can hold up to the juicy strawberries without becoming soggy. The frosting is a simple yet decadent blend of cream cheese and whipped cream, offering a tangy balance to the sweet fruit.

By using a sheet pan, you ensure even baking and consistent results, making it a reliable choice for both novice and experienced bakers.

Ingredients for the Perfect Strawberry Cake

For the Cake Base

Creating the perfect canvas for your strawberries starts with quality ingredients. You’ll need: 2½ cups of all-purpose flour, 3 teaspoons of baking powder for a good rise, ½ teaspoon of salt to balance the sweetness, and 1¾ cups of granulated sugar. The fat comes from ½ cup of a neutral oil like vegetable or canola, which contributes to a moist crumb.

Use 2 large whole eggs and 2 large egg whites at room temperature for structure and lightness. Flavor comes from 2½ teaspoons of pure vanilla extract and ½ teaspoon of almond extract for depth. For richness and tenderness, incorporate ⅔ cup of sour cream and ¾ cup of milk (whole or 2% preferred), both at room temperature.

For the Frosting & Topping

The topping is what makes this dessert sing. You’ll need 6 ounces of softened cream cheese, ¾ cup of powdered sugar, and ½ teaspoon of vanilla extract for the base of the frosting. To lighten it, you’ll whip 1½ cups of chilled heavy whipping cream.

For the star component, have 5 cups of sliced fresh strawberries (about 2 pounds) and 2 tablespoons of strawberry jam or preserve to create a simple, shiny glaze.

Step-by-Step Instructions for a Foolproof Dessert

Preparing the Soft Sponge Cake

Begin by preheating your oven to 350°F (175°C). Grease and flour a standard 9×13-inch baking pan, or line it with parchment paper for easy removal. In a medium bowl, whisk together the flour, baking powder, and salt. Set this dry mixture aside. In a large mixing bowl, combine the granulated sugar and oil. Beat them together for a minute until well blended. Add the whole eggs, egg whites, vanilla extract, and almond extract. Beat on medium speed until the mixture is pale and slightly fluffy, about 2 minutes.

Reduce the mixer speed to low. Add the sour cream and mix until just combined. Alternately add the dry flour mixture and the milk in three additions, beginning and ending with the flour. Mix only until the batter is smooth and no dry streaks remain; do not overmix. Pour the batter into your prepared pan and spread it into an even layer. Bake for 28-32 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.

Making the Cream Cheese Whipped Cream Frosting

While the cake cools, prepare the frosting. In a large bowl, beat the softened cream cheese with an electric mixer on medium speed until completely smooth and creamy. Sift in the powdered sugar, add the ½ teaspoon of vanilla extract, and beat again until smooth. In a separate, clean, chilled bowl, whip the heavy whipping cream on medium-high speed until stiff peaks form.

Gently fold about one-third of the whipped cream into the cream cheese mixture to lighten it. Then, carefully fold in the remaining whipped cream until no white streaks remain. Be gentle to maintain the airy texture. Cover and refrigerate the frosting until you’re ready to assemble.

Assembling the Strawberry Shortcake Sheet Cake

Once the cake is completely cool, it’s time to assemble. In a medium bowl, toss the sliced strawberries with the strawberry jam or preserve until the berries are gently coated. This creates a simple glaze and enhances their natural sweetness. Spread the chilled cream cheese whipped cream frosting evenly over the entire surface of the cooled cake.

Then, artfully arrange the glazed strawberry slices over the frosting. For best results and clean slicing, chill the assembled cake for at least 30 minutes before serving. Cut into 16 squares and serve.

Expert Tips & Recipe Notes

Ingredient Temperature is Key: Using room temperature eggs, milk, and sour cream ensures they emulsify properly with the oil, creating a uniform, smooth batter that bakes evenly. Cold ingredients can lead to a dense cake.
Do Not Overmix: Once you add the flour, mix only until the ingredients are incorporated. Overmixing develops gluten, which can make the cake tough instead of tender.
Cool Completely: Applying frosting to a warm cake will cause it to melt and become runny.

Patience here is crucial for beautiful layers.
Berry Variations: While strawberries are classic, this cake is also fantastic with a mix of raspberries, blueberries, and blackberries for a summer berry medley.
Make-Ahead Friendly: You can bake the cake base a day in advance. Wrap the cooled cake tightly in plastic wrap and store at room temperature. Prepare the frosting and slice the strawberries the day of serving for the freshest taste and texture.

Nutritional Information at a Glance

Understanding what’s in your dessert helps with balanced enjoyment. This strawberry shortcake sheet cake is a celebratory treat, rich and satisfying. Below is the approximate nutritional breakdown per serving, based on 16 servings.

Nutrient	Amount Per Serving
Calories	585 kcal
Total Fat	36 g
Carbohydrates	60 g
Protein	7 g
Fiber	2 g
Sugars	37 g
Sodium	228 mg

More Delicious Dessert Inspirations

If you love the combination of fruit and cream, you’ll adore our recipe for Classic Strawberry Shortcake Biscuits with Fresh Cream. It’s a more traditional, individual-sized take on this favorite. For a spectacular breakfast or brunch treat that feels like a dessert, try our light and airy Vanilla Soufflé Pancakes with Honey. And when citrus season hits, don’t miss the perfect balance of sweet and tart in our Classic Lemon Meringue Pie.

Conclusion

This Strawberry Shortcake Sheet Cake is more than just a recipe; it’s a guaranteed party hero. It combines the nostalgic, comforting flavors of homemade shortcake with the practicality needed for entertaining. The soft cake, luxurious frosting, and fresh berries create a dessert that feels special without requiring special skills.

Whether it’s for a birthday, potluck, or simply a weekend treat, this easy party dessert is sure to earn you rave reviews and requests for the recipe. So preheat your oven, grab those strawberries, and get ready to bake a memory.

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The Recipe

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