Lemon Raspberry Layer Cake with Raspberry Filling and Lemon Cream Cheese Frosting

Bright, tender lemon layers tucked around a jammy raspberry filling and finished with lemon cream cheese buttercream. This is the cake I make when I want something that tastes like spring and looks like a celebration.

It’s a three-layer cake, but nothing here is complicated. The raspberry filling comes together in one pan in under ten minutes, the cake is a straightforward butter cake, and the frosting is a no-fuss cream cheese buttercream.

Make the filling the night before if you want to break it up.

Why This Lemon Raspberry Layer Cake Works

Lemon and raspberry is one of those flavor combinations that feels inevitable — bright citrus and jammy berry were made for each other. But most lemon raspberry cakes get it wrong in one of two ways: the lemon is too faint, or the raspberry filling bleeds into the frosting and turns everything pink. This recipe solves both problems.

Cake flour for a tender, delicate crumb. All-purpose flour has more protein which means more gluten development — fine for bread, not ideal for a layer cake that needs to feel light and elegant. Cake flour produces a finer, softer crumb that practically melts when you eat it. For a cake this bright and fresh in flavor, the texture needs to match.

Fresh lemon juice AND zest of three lemons. Most lemon cake recipes use one or the other. This one uses both — and the quantity of zest is what makes the difference. Three lemons worth of zest carries the essential oils from the rind which is where the real, natural lemon flavor lives. The fresh lemon juice adds acidity that brightens every other flavor in the cake. Together they create a lemon flavor that's unmistakable without being sharp or artificial.

Homemade raspberry filling instead of store-bought jam. Store-bought raspberry jam is too sweet and too thick — it overwhelms the lemon rather than complementing it. The homemade filling in this recipe uses fresh or frozen raspberries cooked down with just enough sugar and a touch of lemon juice. It's jammy and bright and slightly tart in a way that mirrors the lemon layers perfectly. It takes ten minutes and makes an enormous difference.

The raspberry dam — non-negotiable. Piping a thick ring of buttercream around the edge of each layer before adding the filling isn't optional — it's the step that keeps the raspberry filling exactly where you want it. Without the dam, the filling migrates outward under the weight of the next cake layer, bleeds into the frosting, and turns your beautiful white cream cheese buttercream pink. With the dam, every slice looks exactly as intended — white frosting, vibrant red filling, clean layers.

Chilling the raspberry filling completely before using. Warm filling melts buttercream on contact. Even slightly warm filling will soften your dam and start bleeding into the frosting before you've finished assembling. Make it the night before if you can — cold filling is firm, stays put, and makes assembly significantly easier and cleaner.

Creaming the butter and sugar for four full minutes. This is the step most home bakers rush and it's the one that matters most for texture. Four minutes of creaming on medium-high speed incorporates air into the batter that chemical leaveners alone can't create. The result is a cake that rises evenly, has a uniform crumb, and feels genuinely light rather than dense.

Ingredients

For the lemon cake

• 3 cups cake flour

• 2½ teaspoons baking powder

• ½ teaspoon fine salt

• 1 cup unsalted butter, softened

• 2 cups granulated sugar

• 4 large eggs, room temperature

• Zest of 3 lemons

• ¼ cup fresh lemon juice

• 1 teaspoon vanilla extract

• 1 cup whole milk, room temperature

  
  

For the raspberry filling

• 12 ounces fresh or frozen raspberries

• ⅓ cup granulated sugar

• 1 tablespoon cornstarch

• 1 tablespoon fresh lemon juice

For the lemon cream cheese buttercream

• 8 ounces cream cheese, softened

• 1 cup unsalted butter, softened

• 5 cups powdered sugar

• 2 tablespoons fresh lemon juice

• Zest of 1 lemon

  
  

Directions

1. Start with the raspberry filling

• Combine the raspberries, sugar, cornstarch, and lemon juice in a small saucepan.

• Cook over medium heat, stirring often, until it thickens into a jammy consistency. This takes about 8 minutes. If you want a smoother filling without seeds, push it through a fine-mesh strainer while it’s still warm.

• Pour into a bowl, cover, and chill completely. Warm filling will melt into your buttercream and bleed pink everywhere, so this step matters. The fridge is non-negotiable.

2. Bake the cake

• Preheat your oven to 350°F. Grease three 8-inch round pans and line the bottoms with parchment.

• Whisk the cake flour, baking powder, and salt together in a bowl.

• In a stand mixer with the paddle attachment, beat the butter and sugar on medium-high until pale and fluffy. Four minutes. Don’t shortcut this.

• Add the eggs one at a time, then the lemon zest, lemon juice, and vanilla.

• Add the dry ingredients in three additions, alternating with the milk. Start and end with the dry mixture.

• Mix just until combined. Overmixing makes a tough cake.

• Divide evenly between the three pans and bake 22 to 26 minutes, until a toothpick comes out clean and the centers spring back when pressed.

• Cool in the pans for 10 minutes, then turn out onto a rack and let them cool completely. An hour, minimum.

  
  

3. Make the buttercream

• Beat the cream cheese and butter together until completely smooth, about 2 minutes.

• Add the powdered sugar one cup at a time with the mixer on low.

• Add the lemon juice and zest, then turn the mixer up and whip until fluffy and spreadable. If it’s too soft, chill for 15 minutes before using. If it’s too stiff, add a splash more lemon juice.

  
  

4. Assemble

• Place your first cake layer on a stand or plate. Pipe a thick ring of buttercream around the outer edge to build a dam, then fill the center with half the chilled raspberry filling. The dam keeps everything contained when you stack.

• Add the second layer, repeat with buttercream dam and remaining raspberry filling, then top with the third layer.

• Crumb coat the whole cake and chill for 20 minutes.

• Apply your final coat of buttercream and smooth the sides.

• Chill for at least 30 minutes before slicing so the layers set up and cut cleanly.

  
  

5. Finish

• Right before serving, top with a pile of fresh raspberries and extra lemon zest. Keep it simple. The color contrast is the whole point.

Notes from my kitchen…

• This cake holds beautifully in the fridge for up to 3 days covered.

• Bring slices to room temperature for 20 minutes before serving so the buttercream softens.

• If you want to make this a two-layer cake instead of three, divide the batter between two 9-inch pans and add about 5 minutes to the bake time.

• Frozen raspberries work just as well as fresh for the filling. Save the fresh ones for the top where they’ll actually be seen.

Lemon Raspberry Layer Cake Variations

Lemon Blueberry Layer Cake Swap the raspberry filling for a blueberry compote — same method, same ratios, just blueberries instead of raspberries. Blueberry and lemon is a slightly sweeter, less tart combination that works beautifully in spring and summer. Fresh blueberries pressed around the base of the finished cake make it stunning on a table.

Lemon Raspberry Sheet Cake Pour the batter into a greased 9x13 inch pan and bake at 350°F for 28-32 minutes. Spread the chilled raspberry filling across the top of the cooled cake before frosting — no dam needed for a sheet cake. Frost with lemon cream cheese buttercream and dot the top with fresh raspberries. Perfect for feeding a crowd with zero stacking stress.

Lemon Raspberry Cupcakes Fill lined cupcake tins two-thirds full and bake for 18-22 minutes. Once cooled use a small knife or apple corer to cut a well in the center of each cupcake and fill with the chilled raspberry filling. Pipe lemon cream cheese buttercream on top and finish with a single fresh raspberry. Makes approximately 24 cupcakes.

Strawberry Lemon Layer Cake Replace the raspberry filling with a fresh strawberry compote for a slightly sweeter, milder fruit flavor. Everything else stays identical. The pink lemonade cake on this site takes this combination in a fun, bright direction worth checking out.

Lemon Raspberry Bundt Cake Pour the batter into a well-greased bundt pan and bake at 325°F for 45-55 minutes. Swirl the raspberry filling into the batter before baking rather than layering it — drop spoonfuls throughout the batter and run a butter knife through it once. The raspberry swirl bakes into every slice and the visual is beautiful. Drizzle with a simple lemon glaze instead of frosting.

Frequently Asked Questions

What's the difference between lemon raspberry cake and a regular lemon cake? The raspberry filling is the entire difference — and it's a significant one. Plain lemon cake is bright and citrusy but one-dimensional. Adding a homemade raspberry filling between the layers creates a tart, jammy contrast that makes every bite more complex and interesting. The two flavors amplify each other — the lemon makes the raspberry taste brighter, and the raspberry makes the lemon taste more vibrant. They're better together than either one alone.

Can I use frozen raspberries for the filling? Yes — and for the filling frozen raspberries work just as well as fresh. The raspberries get cooked down into a jam anyway so the texture difference between fresh and frozen disappears completely. Save your fresh raspberries for the garnish on top where they'll actually be seen and appreciated. Frozen raspberries are also available year-round and significantly cheaper than fresh.

Why does my raspberry filling bleed into the frosting? Two reasons — the filling wasn't completely chilled before assembly, or the buttercream dam wasn't thick enough. The filling needs to be fully cold and set before it goes between the layers. Pipe a generous ring of buttercream at least half an inch thick around the perimeter of each layer before adding the filling. That dam is what contains it. If you're still having issues, chill the assembled crumb-coated cake for 30 minutes before applying the final coat of frosting.

Can I make the raspberry filling ahead of time? Yes — and I'd strongly encourage it. Make the filling up to 3 days ahead and store it covered in the refrigerator. Making it the night before is ideal — it gives the filling plenty of time to chill completely and thicken up, which makes assembly significantly easier. Cold filling holds its shape between the layers. Warm filling moves around.

Can I use store-bought raspberry jam instead of making the filling? You can — but it won't taste as good. Store-bought jam is sweeter, thicker, and often contains seeds and pectin that give it a different texture than homemade. If you do use store-bought, choose a high-quality seedless raspberry jam and thin it slightly with fresh lemon juice to brighten the flavor. The homemade filling takes ten minutes and the difference is worth every second.

How do I get clean slices on a layer cake with filling? Three things. First — refrigerate the fully frosted cake for at least 30 minutes before cutting so everything is firm. Second — use a long sharp knife dipped in hot water and wiped dry between every cut. Third — slice straight down without sawing. The hot knife glides through the buttercream and filling cleanly rather than dragging it. If the filling starts to squeeze out, your slices are too thin — aim for at least an inch per slice.

Can I make this lemon raspberry cake ahead of time? Yes — this cake is actually better the next day as the flavors deepen and the filling settles into the layers. Bake the cake layers up to 2 days ahead, wrap tightly in plastic wrap, and refrigerate. Make the raspberry filling up to 3 days ahead. Make the buttercream up to 1 day ahead — store covered in the refrigerator and re-whip before using. Assemble and frost on the day you plan to serve or the day before. The frosted cake keeps covered in the refrigerator for up to 3 days.

What can I substitute for cake flour? If you don't have cake flour, measure 1 cup of all-purpose flour, remove 2 tablespoons, and replace with 2 tablespoons of cornstarch. Sift together thoroughly before using. This approximates the lower protein content of cake flour and produces a similar tender crumb. It's not identical but it works well as a substitute. For a cake this delicate, cake flour is worth keeping in your pantry if you bake regularly.

Why does my lemon cream cheese buttercream get runny? Full-fat block cream cheese is non-negotiable — not tub cream cheese, not reduced fat. Tub cream cheese has a higher water content and will make your frosting runny regardless of how long you beat it. Make sure your cream cheese is softened but not warm. If the frosting is too soft after mixing, refrigerate it for 15-20 minutes and re-whip. If it's still too soft, add powdered sugar a tablespoon at a time until it reaches a spreadable consistency.

Looking for more birthday cake ideas? Check out my Ultimate Birthday Cake Guide