Name: Lemon Cake
Prep time: 35 min
Cook time: 50 min
Total time: 1 h 25 min
Cuisine: American
Ingredients: 2 ⅓ cups cake flour; 1 teaspoon kosher salt; 2 ½ teaspoons baking powder; ¾ cup unsalted butter room temperature; 1 ⅓ cups granulated sugar; 2 lemons zested and juiced; 3 large eggs; ¾ cup low-fat buttermilk; 5 egg whites; 1 ¼ cups granulated sugar; ¼ teaspoon kosher salt; 2 cups unsalted butter cool but pliable; 1 cup lemon curd prepared or store-bought

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Lemon cake is more than just dessert; it’s a burst of sunshine on a plate that can transform a dull day into something bright and beautiful. This cake, with its moist layers kissed by the zest of fresh lemons and topped with luscious buttercream, is a classic American treat perfect for celebrations or a simple afternoon indulgence. Whether you’re hosting a gathering or just craving something sweet, this lemon cake hits all the right notes. It’s easy to make, budget-friendly, and layered with flavors that will have your friends and family coming back for seconds.

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The first time I baked a lemon cake, I was surprised by how vibrant and uplifting it turned out. Once your oven fills with that unmistakable citrus aroma, you can’t help but feel joy well up inside you. This recipe works wonderfully, balancing the tartness of lemons with the sweetness of sugar, creating a harmony that’s simply irresistible. I wholeheartedly invite you to try this lemon cake recipe and savor each delightful bite.

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Lemon Cake Recipe
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Lemon Cake

Why You’ll Love This Recipe

Simple & Quick: Whip up this cake in about 35 minutes of prep time, perfect for any occasion!
Irresistible Flavor: Lemon zest and fresh juice add a refreshing punch that dances on your taste buds.
Eye-Catching Appeal: The bright yellow hue and fluffy icing make it a feast for both the eyes and the palate.
Flexible Serving: Great for birthdays, brunches, or cozy days at home with tea—this cake fits all moments.
Diet-Friendly Options: Easily adaptable for gluten-free or dairy-free diets with a few thoughtful swaps.

Ingredients You’ll Need

2 ⅓ cups cake flour: This helps create a soft, fluffy texture. Do not substitute with all-purpose flour for best results.
1 teaspoon kosher salt: Enhances the flavors and balances sweetness.
2 ½ teaspoons baking powder: Ensures the cake rises beautifully.
¾ cup unsalted butter, room temperature: Adds richness and moisture. For a dairy-free option, use a plant-based butter.
1 ⅓ cups granulated sugar: Sweetens the cake while also helping with the cake’s structure.
2 lemons, zested and juiced: This is where the vibrant lemon flavor comes from—use fresh lemons for the best taste.
3 large eggs: Essential for structure and moisture; room temperature eggs mix better.
¾ cup low-fat buttermilk: Keeps the cake moist, though you can substitute with a non-dairy milk mixed with vinegar.
5 egg whites: For a fluffy and stable buttercream; they must be beaten to stiff peaks for best texture.
1 ¼ cups granulated sugar: For the meringue buttercream, creating a wonderful sweetness.
¼ teaspoon kosher salt: Balances out the sweetness in the buttercream.
2 cups unsalted butter, cool but pliable: This forms the base of the buttercream; let it sit out for a while to soften.
1 cup lemon curd, prepared or store-bought: This adds a delightful lemony flavor to the frosting. Use homemade for an extra special touch!

How to Make Lemon Cake Recipe

Preheat the Oven: Set your oven to 325°F for convection or 350°F for conventional. Prepare your cake pans by spraying them with nonstick spray and lining the bottoms with parchment paper.
Prepare the Lemon Sugar: In a small bowl, combine the lemon zest with the granulated sugar, rubbing it together until the mixture is fragrant and slightly damp, which will help release the lemon oils.
Mix the Dry Ingredients: Sift the cake flour, kosher salt, and baking powder together in a separate bowl and set this aside for later.
Cream the Butter and Sugar: In a stand mixer fitted with the paddle attachment, add the room temperature butter and lemon sugar, mixing on medium-low for about 3–4 minutes. You want it to become light and airy, with the sugar grains appearing slightly separated.
Incorporate the Eggs: Add the eggs one at a time, mixing on medium speed until each is fully absorbed before adding the next. Make sure to scrape down the sides of the bowl every couple of eggs.
Combine Wet and Dry Ingredients: Lower the mixer speed to low, and begin adding the dry ingredients in three installments, alternating with the buttermilk mixed with lemon juice in two additions. Start and end with the dry ingredients, mixing just until everything is combined. Use a spatula to fold the batter gently to ensure a smooth consistency.
Bake the Cake: Divide the batter evenly between your prepared pans, about 380g per 8-inch pan. Bake for 15–18 minutes, until the edges are lightly golden and the center springs back when touched gently. Cool the cakes completely before frosting.
Make the Buttercream: Fill a medium saucepan with about an inch of water and bring it to a gentle simmer. In a stand mixer bowl, whisk together the egg whites, granulated sugar, and salt. Place the bowl over the simmering water, ensuring the water doesn’t touch the bowl. Whisk continuously until the mixture reaches 120–130°F and the sugar is completely dissolved.
Whip the Egg Whites: Move the bowl to the stand mixer, fitted with the whisk attachment, and beat on high speed for about 5–7 minutes, until you achieve stiff peaks and the bowl feels slightly warm.
Add Butter: Switch to the paddle attachment and introduce the cool but pliable butter all at once. Beat at medium speed until the mixture comes together and transforms into a silky buttercream. It may look broken initially, but just keep mixing until it emulsifies beautifully.
Incorporate the Lemon Curd: Switch back to the whisk attachment and add the lemon curd. Beat on medium-high for another 1-2 minutes until everything is fluffy and well combined.
Layer the Cake: Place one cooled cake layer on a serving plate. Spread about 1 cup of buttercream evenly over the top. Continue with the remaining layers, placing the last layer upside down for an even finish.
Crumb Coat: Apply a thin layer of buttercream all around the cake to seal in the crumbs. Refrigerate the cake for at least 30 minutes to set the crumb coat.
Final Frosting: Use the remaining buttercream to frost the top and sides of the cake. Decorate it to your heart’s desire! Serve at room temperature to enjoy the full flavor.

Storing & Reheating

Store any leftover lemon cake at room temperature for up to 2 days under a cake dome or in an airtight container to maintain its moisture. For longer storage, refrigerate it for up to one week, or freeze slices in a freezer-safe container for up to three months. When you’re ready to enjoy, simply thaw at room temperature or microwave a slice for about 10-15 seconds for a quick refresh. Keep in mind, refrigerating may change the texture slightly, but a quick reheat will bring back the cake’s charm.

Chef’s Helpful Tips

Ensure your eggs are at room temperature before mixing to help the ingredients blend smoothly.
When creaming the butter and lemon sugar, patience is essential; give it time to aerate properly for a light cake.
A toothpick test is key—insert it into the cake, and if it comes out clean, your cake is done!
For the buttercream, make sure your butter is cool but pliable to avoid a greasy texture.
Experiment with different lemon curd brands or homemade versions to find your favorite flavor intensity.
Consider making the lemon curd ahead of time, as it can save you time when baking.

Lemon cake is a labor of love that rewards you with each slice. It’s the kind of dessert that brings people together, whether at a birthday party or on a quiet Sunday afternoon. The bright, zesty notes not only awaken your palate but also create fond memories. So roll up your sleeves, make this lemon cake, and let it brighten your day. Enjoy every slice and maybe even share the joy with friends and family!

Recipe FAQs

Can I make this lemon cake gluten-free?

Absolutely! Just substitute the all-purpose cake flour with a gluten-free blend specifically designed for baking. Make sure to check the blend has xanthan gum for the best structure.

How do I keep my cake from sticking to the pan?

Using nonstick spray and lining the pans with parchment paper are excellent ways to ensure that your cake releases easily after baking. Make sure to let the cake cool in the pan for about 10 minutes before inverting it.

What can I use instead of buttermilk?

You can make your own buttermilk by mixing low-fat milk with a tablespoon of vinegar or lemon juice. Let it sit for about 5-10 minutes until it curdles. Alternatively, any non-dairy milk can work if you’re making a dairy-free version.

How can I enhance the flavor of my lemon cake?

If you’re looking to boost the lemon flavor, consider adding 1/2 teaspoon of lemon extract to the batter. Additionally, you can top the cake with candied lemon slices or fresh berries for a delightful touch!

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