Strawberry Shortcake Sheet Cake

The first time I made this strawberry shortcake sheet cake, my kitchen smelled like vanilla and butter for hours. My neighbor actually texted me asking what I was baking because the scent was drifting through our open windows. That's when I knew this recipe was something special.

I brought this to my sister's summer potluck last year, and within minutes, people were asking for the recipe. My nephew who normally skips dessert went back for seconds. There's something about the combination of fluffy cake, billowy whipped cream, and fresh strawberries that feels like pure happiness on a plate.

Ingredients

• All-purpose flour: The foundation of our tender crumb, measuring precisely matters here so the cake rises properly
• Baking powder and baking soda: Work together to give the cake its light and airy structure
• Unsalted butter: Softened to room temperature so it creams perfectly with the sugar for that fluffy texture
• Granulated sugar: Sweetens the cake while helping create those gorgeous golden edges
• Large eggs: Bind everything together and add richness to the crumb
• Pure vanilla extract: Pure extract makes all the difference in flavor compared to imitation
• Whole milk: Adds moisture and helps create a tender cake that never feels dry
• Fresh strawberries: Look for berries that are deep red and fragrant, they'll be sweeter and more flavorful
• Heavy whipping cream: Must be cold to whip up into those perfect clouds that crown the cake

Instructions

Preheat your oven:

Set it to 350°F and line a 9x13-inch pan with parchment paper, giving it a quick grease so nothing sticks

Whisk the dry ingredients:

Combine the flour, baking powder, baking soda, and salt in a medium bowl, whisking until everything is evenly distributed

Cream the butter and sugar:

Beat the softened butter and granulated sugar until the mixture turns pale and fluffy, about 3 minutes of patience pays off here

Add the eggs and vanilla:

Beat in the eggs one at a time, letting each fully incorporate before adding the next, then mix in the vanilla

Combine wet and dry:

Add the flour mixture and milk alternately, starting and ending with the flour, mixing just until combined

Bake the cake:

Spread the batter evenly and bake for 22 to 25 minutes until a toothpick comes out clean, then let it cool completely

Prepare the strawberries:

Toss the sliced berries with sugar and lemon juice, letting them sit for at least 20 minutes to release their juices

Whip the cream:

Beat the cold heavy cream with powdered sugar and vanilla until medium-stiff peaks form

Assemble and serve:

Spread the whipped cream over the cooled cake, spoon those juicy strawberries over the top, and serve immediately

Save

This recipe has become my go-to for summer birthdays because it feels festive but never fussy. My daughter requested it for her 8th birthday instead of a fancy layer cake. Watching her face light up when she saw that sea of strawberries and cream made it an instant family favorite.

Making It Ahead

You can bake the cake up to a day ahead and store it wrapped tightly at room temperature. The strawberries can macerate in the refrigerator for up to 6 hours before serving. Just whip the cream and assemble shortly before serving for the best texture.

Berry Swaps

Raspberries or blueberries work beautifully here too. I've mixed strawberries with chopped peaches during stone fruit season, and the combination was incredible. Just keep the total fruit amount the same for the right balance.

Serving Suggestions

This cake needs no accompaniment, but a cup of coffee or cold glass of milk never hurt anyone. I've also served it with a drizzle of balsamic glaze over the strawberries for a sophisticated twist that guests always remember.

• Use a sharp knife dipped in hot water for clean cuts through all those layers
• Leftovers keep best in the refrigerator though the texture will soften slightly overnight
• Bring the cake to room temperature for 20 minutes before serving if it has been refrigerated

Save

Every time I serve this cake, someone tells me it tastes like summer captured in a baking pan. That's exactly the kind of memory food should create.

Recipe FAQs

→ Can I make strawberry shortcake sheet cake ahead of time?

The vanilla sponge can be baked one day in advance and stored tightly wrapped at room temperature. For best results, whip the cream and macerate the strawberries just before assembly. The fully assembled dessert is best served within a few hours as the whipped cream may break down over time.

→ How do I store leftover strawberry shortcake sheet cake?

Store any leftovers in the refrigerator, covered with plastic wrap or placed in an airtight container. The cake will keep for 1-2 days, though the whipped cream may soften and release some liquid. Bring to room temperature for 15 minutes before serving for the best texture and flavor.

→ Can I use frozen strawberries instead of fresh?

Fresh strawberries work best as they maintain their texture and release just the right amount of juice when macerated. If using frozen, thaw completely and drain excess liquid before tossing with sugar. Note that frozen berries may become softer and more watery, potentially affecting the overall texture.

→ What size pan do I need for this strawberry shortcake?

A standard 9x13-inch rectangular baking pan is essential for this sheet cake format. This size allows the vanilla sponge to bake evenly while providing enough surface area to generously top with whipped cream and strawberries. The pan yields 12 substantial servings.

→ Can I substitute other berries in this shortcake sheet cake?

Absolutely! Raspberries, blueberries, or sliced peaches work beautifully as alternatives. Adjust the macerating sugar slightly based on the fruit's natural sweetness. Mixed berries create a colorful and flavorful variation that's equally delicious on the tender vanilla sponge.

→ Why did my whipped cream turn runny?

Whipped cream can break down if overmixed or if the cream or tools aren't sufficiently cold. Whip just until medium-stiff peaks form—going beyond this stage can cause the cream to separate. Also ensure your heavy cream has a fat content of at least 36% for stable results.