Desserts
This 1 layer lemon cake recipe delivers bright citrus flavor and tender crumb in every bite—perfect for summer gatherings or spontaneous dessert cravings. The secret lies in a precise balance of buttermilk and lemon zest, which keeps the cake moist without being dense. I’ve baked this version countless times, and it never fails to impress with its golden crust and zesty aroma that fills the kitchen.
What makes this recipe stand out is the cream cheese frosting, which adds a velvety contrast to the tangy cake layers. The frosting isn’t overly sweet—just enough to complement the lemon’s sharpness while adding a rich, creamy finish. Baking time is 25-30 minutes at 350°F, ensuring a perfectly set center without drying out the edges.
The result is a cake that’s light yet sturdy, with a tender crumb and just the right amount of moisture. The lemon flavor shines through without being overpowering, making it a crowd-pleaser for both lemon lovers and those who prefer subtler desserts. Serve it at room temperature for the best texture, or chill slightly for a firmer slice.
For an extra touch, garnish with fresh berries or a dusting of powdered sugar—though the cake tastes just as good on its own. This recipe scales easily, so you can adjust the pan size without compromising texture. Let’s get baking!
Ingredients for 1 layer lemon cake
Bright citrus and creamy frosting meet in this perfect 1-layer lemon cake.
| Ingredient | Amount | Notes |
|---|---|---|
| All-Purpose Flour 🌾 | 2 cups | Sifted for even texture |
| Granulated Sugar 🍚 | 1 ½ cups | White or light brown |
| Unsalted Butter 🧈 | 1 cup | Room temperature, cubed |
| Buttermilk 🥛 | 1 cup | Room temperature preferred |
| Large Eggs 🥚 | 2 whole | Room temperature for even mixing |
| Lemon Zest 🍋 | 3 tbsp | Freshly grated, vibrant color |
| Fresh Lemon Juice 🍋 | ½ cup | From 2-3 lemons, freshly squeezed |
| Baking Powder 🧂 | 2 tsp | Diamond Crystal preferred |
| Salt 🧂 | ½ tsp | Fine sea salt preferred |
| Vanilla Extract 🌿 | 1 tsp | Pure vanilla extract |
| Cream Cheese 🧀 | 8 oz | Room temperature, full-fat |
| Powdered Sugar 🍚 | 2 cups | Sifted for smooth frosting |
| Heavy Cream 🥛 | ½ cup | Cold for best whipping |
| Lemon Extract 🍋 | ½ tsp | Optional for extra lemon flavor |
The flour and sugar are your foundation—King Arthur or Gold Medal flour gives the best texture for this cake. For the butter, Land O’Lakes or Plugrá work perfectly, but never use salted. The buttermilk should be room temperature; if it's cold, let it sit for 30 minutes before mixing. For lemon zest, use only the outermost layer of the peel—avoid the bitter white pith. I always buy organic lemons for zesting—they’re brighter and more flavorful. The baking powder matters here; Diamond Crystal is double-acting, so measure carefully. If you can’t find it, use 1 tsp baking powder plus 1/4 tsp cornstarch as a substitute.
No buttermilk? Mix 1 cup milk with 1 tbsp vinegar or lemon juice and let it sit for 5 minutes. The cream cheese frosting is where the magic happens—Philadelphia or Kite Hill are my go-tos, but any full-fat cream cheese works. Powdered sugar should be sifted to avoid lumps in the frosting, and Domino or C&H brands work perfectly. For extra lemon flavor, add the optional lemon extract to the frosting. If you’re feeling adventurous, swap half the powdered sugar for confectioners’ sugar mixed with 1 tbsp cornstarch for a smoother finish. The heavy cream should be cold when you whip it—chill the bowl and beaters too for best results.
This cake keeps beautifully for 3 days at room temperature, covered loosely with plastic wrap. For longer storage, wrap tightly and refrigerate for up to 1 week. The frosting can be made a day ahead and stored in the fridge—just whip it again before spreading. If you’re serving it chilled, let it sit at room temperature for 10-15 minutes before slicing for the best texture. Garnish with fresh berries or a sprinkle of powdered sugar just before serving—the colors pop against the lemon yellow. Freeze the unfrosted cake for up to 3 months if you need to prep ahead.
Why You'll Love This Recipe
- One-Bowl Wonder: I swear by this recipe when I’m too tired to wash extra bowls. Just toss the flour, sugar, butter, buttermilk, and eggs into one—mix, bake, done. The buttermilk keeps it tender without fuss, and no one ever guesses it’s this simple.
- Zesty Magic: That bright lemon flavor? It’s not just juice—it’s the whole zest folded into the batter, giving every bite a sunlit burst. The buttercream topping (yes, it’s in the recipe) makes it dangerously addictive, but honestly, the cake alone is already spot-on.
- Weekday Hero: Between us, this is my go-to for office lunches or last-minute gatherings. Slice it, wrap it in foil, and it stays fresh for days—no sad, dry cake here. (Yes, even on a Tuesday night.)
- Budget Bright Spot: All those pantry staples? You’re probably already using them. A single cake feeds four, and leftovers freeze like a dream. I’ve made this for birthdays, book club, and just because—no excuses, no stress.
Step-by-step instructions for 1 layer lemon cake
Here's how to create a perfectly moist lemon cake with tangy layers and velvety cream cheese frosting.
Prepare the Cake Batter
Preheat your oven to 350°F and grease an 8-inch round cake pan, then line the bottom with parchment paper. In a medium bowl, whisk together the 2 cups all-purpose flour, 2 tsp baking powder, and 0.5 tsp salt. Set aside.
In a large mixing bowl, cream the 1 cup unsalted butter and 1.5 cups granulated sugar on medium speed until light and fluffy, about 3-4 minutes. Add the 2 whole large eggs, one at a time, mixing well after each addition. Stir in the 1 tsp vanilla extract and the 3 tbsp lemon zest—this is where the bright citrus flavor begins to develop.
Gradually add the dry ingredients to the wet mixture, alternating with the 1 cup buttermilk in 3 additions, beginning and ending with the flour mixture. Mix on low speed until just combined—overmixing develops gluten, which can make the cake dense. Pour in the 0.5 cup fresh lemon juice and mix until fully incorporated. The batter should be smooth and slightly thick.
Bake the Lemon Cake
Pour the batter into the prepared cake pan and smooth the top with a spatula. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean. The cake should be golden on top and slightly domed in the center—this indicates it’s fully baked.
Here's the thing—don't open the oven to check too early. The cake needs steady heat to rise properly. If the edges brown too quickly, tent the pan with foil. Once the toothpick test confirms doneness, remove the cake from the oven and let it cool in the pan for 10 minutes. Then transfer it to a wire rack to cool completely before frosting.
Make the Cream Cheese Frosting
While the cake cools, prepare the frosting by beating the 8 oz cream cheese and 2 cups powdered sugar in a large mixing bowl until smooth and creamy, about 2-3 minutes. Add the 0.5 cup heavy cream and the 0.5 tsp lemon extract (if using), and beat until light and fluffy. This step is crucial for achieving that signature tangy-sweet balance.
For extra brightness, you can also add 1 tbsp lemon zest to the frosting—just make sure it’s finely grated to avoid any graininess. The frosting should be thick but spreadable. If it’s too stiff, add a splash of heavy cream, 1 teaspoon at a time, until it reaches the perfect consistency.
Frost and Finish the Cake
Once the cake is completely cool, spread the cream cheese frosting evenly over the top and sides using an offset spatula. For a polished look, chill the cake in the refrigerator for 15-20 minutes to help the frosting set slightly. This also makes it easier to create clean edges if you choose to decorate further.
To serve, slice into 8 equal wedges—each piece should showcase the moist lemon cake and the tangy cream cheese frosting in perfect harmony. The cake will keep well in the refrigerator for up to 3 days, covered tightly with plastic wrap. Enjoy the bright, zesty flavors of this classic lemon cake!
Pro Tips For Making 1 Layer Lemon Cake
- Bake at 325°F, Not Hotter: I learned this the hard way—my first lemon cake came out dense and undercooked because I cranked the oven to 350°F. Butter and eggs need time to set properly, and a slightly lower temp guarantees a tender crumb. If your oven runs hot, check a cake at 20 minutes—it’s done when a toothpick comes out clean and the edges pull away.
- Whisk Butter and Sugar Until Pale: This isn’t just mixing—beat the butter and sugar until the bowl looks almost translucent. I used to stop when it was fluffy, but that extra 2-3 minutes dissolves sugar crystals fully, making the cake moist and rich. (Yes, even if your arm screams at you.)
- Measure Buttermilk Precisely: Buttermilk’s acidity is the cake’s secret weapon, but too much or too little throws everything off. Use a scale if you can, but if not, measure it in a liquid cup—don’t eyeball it. And if your buttermilk’s too thin? Add 1 tablespoon of vinegar or lemon juice per cup to mimic the tang.
- Skip the Overmixing: Once you fold in the flour, stop as soon as it’s just combined. I used to beat it like I was kneading dough, and the result? A tough, dry cake. The gluten develops fast—lift the batter with a spatula 2-3 times max. It’ll be lumpy, but that’s how you get a light texture.
Serving suggestions for this 1 layer lemon cake
Room Temp Serving
Serve this lemon cake at room temperature for the best texture—it’s when the frosting softens slightly and the cake’s moisture reaches its peak. I always let slices sit for 5 minutes after cutting to let the flavors meld together. The contrast between the warm cake and cool frosting makes every bite feel special. 🍋
Chilled Presentation
For a more elegant touch, chill the cake for 30-45 minutes before serving. The frosting will set slightly, making it easier to slice cleanly and creating a professional finish. This works especially well for brunch gatherings or when you want to impress guests. Garnish with fresh blueberries or raspberries just before serving—they add a pop of color and a tart contrast.
Warm Coffee Pairing
This cake pairs beautifully with hot beverages. A cup of lightly sweetened black coffee or earl grey tea complements the lemon’s brightness without overpowering it. For something richer, try a vanilla chai latte—the spiced notes balance the citrus perfectly. I often serve this cake with coffee during afternoon tea time, and it’s always a hit. ☕
Fruit Toppings
Add fresh fruit to elevate the presentation. A few sliced strawberries or raspberries arranged on top add natural sweetness and vibrant color. For a tropical twist, try mango or passion fruit slices. Just add them right before serving—this keeps the cake looking fresh and adds an extra layer of flavor. The fruit’s juices will also slightly soften the frosting for a more luxurious texture.
Dessert Plating
For a restaurant-style presentation, place each slice on a small plate and drizzle with lemon curd or a simple honey glaze. A dusting of powdered sugar through a fine-mesh sieve adds a delicate finish. Serve with a side of whipped cream if you want to make it extra indulgent. The key is to keep it simple—let the cake’s natural flavors shine through.
Make-Ahead Serving
If you’re prepping ahead, frost the cake and refrigerate it up to 24 hours before serving. Let it sit at room temperature for 15-20 minutes before slicing to ensure clean cuts. For a party, assemble the cake the night before and store it covered in the fridge. The flavors actually improve overnight, making it perfect for last-minute gatherings. 💫
Nutrition facts
Frequently asked questions
Why does this lemon cake turn out so moist?
The secret lies in the combination of buttermilk and lemon zest—both keep the cake tender while the cream cheese frosting adds richness. The butter also stays creamy thanks to the precise 350°F baking temperature, which prevents drying. Never skip the cooling step in the pan for 10 minutes—this helps retain moisture.
Can I make this cake in a different pan size?
Yes! For a 9-inch pan, reduce baking time by 2-3 minutes and use 1.5 cups batter. For a 6-inch pan, increase time by 5 minutes and use 1 cup batter. Always check doneness with a toothpick. The cake's thickness affects baking time—thinner cakes bake faster.
What if my cake is dry?
Dryness usually means overbaking or too much flour. Next time, pull the cake when a toothpick comes out with a few moist crumbs. For extra moisture, brush warm slices with lemon syrup (equal parts sugar and water, heated until dissolved). The frosting also helps—its creaminess balances any dryness.
How do I store leftovers?
Cover tightly with plastic wrap and refrigerate for up to 3 days. The frosting may soften slightly—just let it sit at room temperature for 10 minutes before serving. For longer storage, freeze the unfrosted cake for 3 months. Thaw overnight in the fridge before frosting and serving.
Can I make this cake gluten-free?
Yes! Replace the 2 cups all-purpose flour with a 1:1 gluten-free baking flour blend (like Bob's Red Mill). Add 1 tsp xanthan gum to improve texture. Expect slightly denser results, but the lemon flavor will still shine. Test with a small batch first—some blends behave differently.