Name: Lemon Sheet Cake with Cream Cheese Lemon Frosting Recipe
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: American
Ingredients: 1 cup (2 sticks) unsalted butter, softened; 2 cups granulated sugar; 3 large eggs; 1 small lemon, zested and juiced; 3 cups cake flour, sifted if lumpy; 3/4 teaspoon baking powder; 1/2 teaspoon baking soda; 1/4 teaspoon kosher salt; 1 cup whole buttermilk; 1 (8-ounce) block full-fat cream cheese, softened; 1/2 cup (1 stick) unsalted butter, softened; 1 small lemon, zested and juiced; 2 1/2 cups powdered sugar

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If you’re looking to brighten up your dessert table with something irresistibly fresh and warmly inviting, this Lemon Sheet Cake with Cream Cheese Lemon Frosting Recipe is an absolute must-try. Bursting with vibrant lemon flavor and topped with a luxuriously creamy frosting, this cake is simple enough to make for a crowd yet sophisticated in every bite. The tender crumb and tangy frosting marry perfectly, creating a balanced dessert that’s both zesty and sweet — guaranteed to become a household favorite.

Ingredients You’ll Need

The image shows an overhead view of baking ingredients neatly arranged on a white marbled surface. There is a large transparent bowl filled with white flour placed near the top right, and next to it a white bowl holding three brown eggs. Below the eggs is a white bowl with white granulated sugar. To the right of the sugar is a small speckled dish with white baking soda, salt, and baking powder. On the bottom right corner, there are four sticks of pale yellow butter laid on open white paper. Next to the butter on the left is an opened block of cream cheese with a smooth white surface. Above that, a clear glass measuring cup is filled with white powdered sugar. Near the top left corner is a small clear glass jug with white milk. Beside it, a whole yellow lemon and a white bowl containing lemon zest are placed. Above the zest is a small pale yellow bowl with lemon juice and next to it a peeled lemon half with a wooden lemon squeezer resting inside. The ingredients are cleanly displayed in individual containers, all on the white marbled background. photo taken with an iphone --ar 4:5 --v 7

The magic behind this cake starts with a handful of simple, yet carefully chosen ingredients. Each one plays a special role in delivering that perfect texture, moisture, and bright lemony flavor that makes this cake stand out. From the richness of butter and cream cheese to the zing of fresh lemons, these essentials come together effortlessly.

Unsalted butter (1 cup, softened): Provides a rich, creamy base and helps keep the cake tender and moist.
Granulated sugar (2 cups): Sweetens the cake while enhancing moisture retention.
Large eggs (3): Bind ingredients together while adding structure and richness.
Small lemon (zested & juiced): Adds the fresh, tangy citrus burst that defines the entire cake and frosting.
Cake flour (3 cups, sifted if lumpy): Delivers a light, delicate crumb that feels soft and airy.
Baking powder (3/4 teaspoon): Helps the cake rise with a gentle lift.
Baking soda (1/2 teaspoon): Works with the buttermilk to add lightness and tenderness.
Kosher salt (1/4 teaspoon): Balances sweetness and enhances all the flavors.
Whole buttermilk (1 cup): Imparts tanginess and keeps the cake incredibly moist.
Full-fat cream cheese (8 ounces, softened): Creates a creamy, tangy frosting that perfectly complements the cake’s lemon notes.
Unsalted butter (1/2 cup, softened) for frosting: Adds richness and smoothness to the frosting.
Powdered sugar (2 1/2 cups): Sweetens and thickens the frosting to a perfect spreadable consistency.

How to Make Lemon Sheet Cake with Cream Cheese Lemon Frosting Recipe

Step 1: Prep Your Pan and Oven

Start by positioning a rack in the middle of your oven and preheating it to 350°F. Lightly spray a 9×13-inch baking pan with nonstick spray, then line it with parchment paper. Spray the parchment again to keep that cake from sticking, ensuring smooth removal later. This little double-step might seem simple, but it’s key to keeping your cake’s edges perfect and the bottom intact.

Step 2: Cream Butter and Sugar

In your mixer, beat the softened butter and sugar together on medium speed until the mixture is light and fluffy—about three minutes. This step is crucial because it aerates the batter, giving your cake a soft texture. Lower your mixer speed, then add the eggs along with the lemon zest and juice, mixing until the batter is just combined. Scrape down the sides as needed to ensure everything blends evenly.

Step 3: Combine Dry Ingredients and Incorporate Buttermilk

Whisk together your cake flour, baking powder, baking soda, and salt in a separate bowl. Then, with your mixer on low, add the dry ingredients to the butter mixture in batches, alternating with the buttermilk. Begin and end with the flour mixture. Be careful not to overmix at this stage to keep the crumb tender and light.

Step 4: Bake the Cake

Pour the batter into your prepared pan and spread it evenly with a spatula. Bake for 30 to 35 minutes until the top is golden and a toothpick inserted into the center comes out clean. Once baked, transfer the cake to a wire rack and let it cool completely before frosting.

Step 5: Make the Cream Cheese Lemon Frosting

While the cake is cooling, beat the cream cheese and butter together in a clean bowl until fluffy and creamy. Add the lemon zest and juice, mixing until combined. Gradually beat in the powdered sugar until the frosting is smooth and spreads effortlessly. This frosting is tangy, rich, and perfectly balances the sweet cake.

Step 6: Frost and Garnish

Once the cake is cooled, use an offset spatula to spread a generous layer of the cream cheese lemon frosting all over the top. Feel free to garnish with thin lemon slices, candied lemon peels, or extra zest to add a fresh decorative touch and give a hint of what’s inside.

How to Serve Lemon Sheet Cake with Cream Cheese Lemon Frosting Recipe

A single piece of soft, light yellow cake sits on a white plate with a ridged edge. The cake is frosted with a thick, smooth white cream layer on top. Small orange zest pieces are sprinkled over the frosting, and a small slice of orange wedge is placed on top as decoration. In the soft-focus background on a white plate, there are more pieces of the same cake with similar frosting and orange garnish. The items rest on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of additional lemon zest or some delicate candied lemon slices can turn your cake from delicious to show-stopping. These bright, tart garnishes not only look stunning but give a wonderful contrast to the creamy frosting. Fresh mint leaves also add a lovely pop of color and a refreshing aroma that pairs beautifully with lemon.

Side Dishes

This Lemon Sheet Cake with Cream Cheese Lemon Frosting Recipe stands well on its own but pairs delightfully with a simple cup of tea or freshly brewed coffee. A dollop of lightly whipped cream or a side of fresh berries can elevate your serving even more, cutting through the richness and adding freshness to each bite.

Creative Ways to Present

Instead of the traditional rectangular slices, try cutting your sheet cake into squares or diamond shapes for a fun twist. Layer mini slices on a decorative platter with edible flowers for a garden-party vibe. You can also serve it with a drizzle of lemon glaze for an extra glossy finish that looks as good as it tastes.

Make Ahead and Storage

Storing Leftovers

This cake keeps beautifully when refrigerating leftovers in an airtight container. The cream cheese lemon frosting stays fresh and luscious for up to 4 days, allowing you to savor this treat well beyond the day you bake it.

Freezing

If you want to make this Lemon Sheet Cake with Cream Cheese Lemon Frosting Recipe ahead of time, you can freeze unfrosted cake layers wrapped tightly in plastic wrap and foil for up to 3 months. Once thawed, add the frosting fresh to keep things perfectly creamy.

Reheating

For best results, enjoy this cake chilled or at room temperature. If you prefer it slightly warm, allow it to sit out for about 30 minutes before serving. Avoid microwaving once frosted to prevent the frosting from melting.

FAQs

Can I use regular flour instead of cake flour?

While cake flour helps make the texture extra tender and light, you can substitute all-purpose flour by first removing 2 tablespoons per cup and replacing with cornstarch. This will mimic cake flour’s effect and still yield a soft crumb.

What’s the best way to zest a lemon?

Using a microplane grater is ideal for zesting lemons finely without including the bitter white pith. Always zest before juicing for easier handling.

Can this cake be made gluten-free?

Yes! Swap cake flour with a gluten-free baking blend designed for cakes. Be sure it contains xanthan gum or add a little separately for structure.

How do I keep the frosting from becoming runny?

Using full-fat cream cheese and cold butter helps maintain a stable frosting. Also, add powdered sugar gradually and beat well to the right spreading consistency.

Can I make this cake vegan?

This recipe as is contains dairy and eggs, but you can experiment with vegan butter, cream cheese alternatives, flax eggs, and plant-based milk. However, flavor and texture might vary slightly.

Final Thoughts

I truly hope you give this Lemon Sheet Cake with Cream Cheese Lemon Frosting Recipe a try because it’s one of those desserts that makes any occasion instantly brighter. It’s approachable for bakers of all levels and guaranteed to win smiles and seconds at the table. Whether you’re serving a crowd or just treating yourself, this cake has a way of spreading sunshine with every bite.