Brown Sugar Peach Layer Cake – Easy & Delicious
Brown Sugar Layer Cake with Peach Filling is more than just a dessert; it’s a warm embrace on a plate, a nostalgic journey to summer afternoons, and a testament to the simple magic of perfectly ripe fruit. If you’re searching for a cake that will not only impress your guests but also fill your home with an non-intoxicating aroma, look no further. This beloved combination of moist, subtly spiced brown sugar cake and sweet, tangy peach filling strikes a perfect balance that’s simply irresistible. The inherent warmth of brown sugar lends a depth of flavor that’s far more complex and comforting than its granulated cousin, while the juicy burst of fresh peaches cuts through the richness, creating a harmonious bite every time. We absolutely adore this brown sugar layer cake with peach filling for its ability to evoke feelings of joy and togetherness, making it the ultimate centerpiece for any celebration or a delightful treat just because.

Brown Sugar Layer Cake with Peach Filling
There’s something incredibly comforting about a homemade cake, and this Brown Sugar Layer Cake with Peach Filling is no exception. The warmth of brown sugar in the cake itself, paired with the sweet, slightly tart burst of fresh peaches, creates a dessert that’s perfect for any occasion. It’s a little bit rustic, a little bit elegant, and utterly delicious. This recipe has been a favorite in my kitchen for years, and I’m excited to share it with you. The process might seem a bit involved, but each step is straightforward, and the payoff is a truly spectacular cake.
Ingredients:
Preparing the Peach Filling
The star of our filling is, of course, fresh peaches. I like to use ripe, but still firm, peaches for this. If your peaches are very soft, you might end up with a more liquid filling, which isn’t necessarily bad, but I prefer a slightly chunkier texture. Start by peeling your peaches. A quick dip in boiling water can make peeling easier if you’re struggling. Once peeled, chop them into bite-sized pieces. You’ll want about 5 cups worth.
In a medium saucepan, combine the chopped peaches with 1/3 cup of packed light brown sugar. This sugar will help draw out some of the natural juices from the peaches. Add the cornstarch; this is our thickening agent. The cornstarch, when heated, will absorb the released liquid and create a lovely, jam-like consistency. Finally, squeeze in the juice from half a lemon. The lemon juice not only adds a touch of brightness to the flavor profile but also helps to preserve the peaches’ vibrant color, preventing them from turning an unappetizing brown.
Place the saucepan over medium heat. Stir the mixture gently and bring it to a simmer. Cook for about 5-7 minutes, or until the peaches have softened slightly and the liquid has thickened. You’ll notice it becoming syrupy. Be careful not to overcook, as we still want some texture from the peaches. Once thickened, remove from the heat and let it cool completely. It will continue to thicken as it cools. You can even make this filling a day in advance and store it in the refrigerator.
Baking the Brown Sugar Layers
Now, let’s get to the cake itself. Preheat your oven to 350°F (175°C). Grease and flour two 8-inch round cake pans. You can also line the bottoms with parchment paper for extra insurance against sticking.
In a medium bowl, whisk together the all-purpose flour, baking powder, cinnamon (if using), and salt. Sifting these dry ingredients can help ensure a lighter cake texture, but a good whisking works well too. Set this aside.
In a large mixing bowl, cream together 3/4 cup of room temperature unsalted butter and 1 1/2 cups of packed Domino® light brown sugar. It’s crucial that the butter is at room temperature; it should be soft but not melted. Creaming these together until light and fluffy is key to a tender cake. This process incorporates air, which contributes to the cake’s rise and texture.
Add the vegetable oil and vanilla extract to the butter and sugar mixture. The vegetable oil helps to keep the cake moist. Beat until well combined. Now, add the eggs, one at a time, beating well after each addition. Don’t rush this step; ensure each egg is fully incorporated before adding the next.
Gradually add the dry ingredients to the wet ingredients, alternating with the milk. Begin extract and end with the dry ingredients. So, add about a third of the dry ingredients, mix until just combined, then add half of the milk, mix, another third of the dry, half of the milk, and finally the remaining dry ingredients. Mix until just combined. Be careful not to overmix the batter at this stage, as overmixing can develop the gluten in the flour, leading to a tougher cake. A few small lumps are okay.
Divide the batter evenly between the prepared cake pans. Smooth the tops with a spatula.
Bake for 25-30 minutes, or until a wooden skewer or toothpick inserted into the center of the cakes comes out clean. Let the cakes cool in the pans for about 10-15 minutes before inverting them onto a wire rack to cool completely. It’s essential that the cakes are completely cool before frosting and assembling, otherwise, your frosting will melt!
Assembling and Frosting the Cake
While the cakes cool, we can make a simple brown sugar buttercream frosting. In a large bowl, beat 1 1/4 cups of room temperature unsalted butter until creamy and smooth. Gradually add 3 cups of powdered sugar (not listed in ingredients, but standard for buttercream) and 1/4 cup of milk, beating until light and fluffy. If you prefer a less sweet frosting, you can adjust the powdered sugar. For a subtle brown sugar flavor in the frosting, you could even substitute a small amount of powdered sugar with finely ground brown sugar.
Once the cakes are completely cool, place one cake layer on your serving plate. Spread a generous layer of the peach filling over the top of this cake layer, making sure to leave a small border around the edge to prevent it from squeezing out too much when you add the second layer.
Carefully place the second cake layer on top of the peach filling. Now, frost the entire cake – top and sides – with your brown sugar buttercream. You can use an offset spatula for a smooth finish or create swirls for a more rustic look.
This Brown Sugar Layer Cake with Peach Filling is best enjoyed within a day or two. Store any leftovers loosely covered in the refrigerator. Enjoy this delightful taste of summer!

Conclusion:
This Brown Sugar Layer Cake with Peach Filling is truly a celebration in every slice. The warmth of the brown sugar in the cake layers, perfectly complemented by the sweet and slightly tart peach filling, creates a harmonious and utterly delicious dessert. It’s the kind of cake that brings smiles to faces and makes any occasion feel special, whether it’s a birthday, anniversary, or just a Sunday treat. I absolutely love how the moist cake and the juicy peach filling come together – it’s pure comfort and joy!
For serving, I find this cake shines on its own, but a dollop of lightly sweetened whipped cream or a scoop of vanilla bean ice cream elevates it even further. It’s also fantastic with a dusting of powdered sugar or a drizzle of caramel sauce. If you’re feeling adventurous, consider adding a touch of cinnamon or gin extractger to the peach filling for an extra layer of spice, or perhaps a splash of bourbon extract for an adult twist. I wholeheartedly encourage you to try this recipe; it’s incredibly rewarding and the results are simply stunning.
Frequently Asked Questions:
Can I use fresh peaches instead of canned?
Absolutely! If using fresh peaches, you’ll want to use about 4-5 medium ripe peaches. Peel, pit, and dice them, then cook them down with your sugar and lemon juice until softened and thickened, similar to the process for canned peaches. You might need to adjust the cooking time slightly depending on their ripeness.
How should I store leftover cake?
Leftover Brown Sugar Layer Cake with Peach Filling should be stored in an airtight container. It will keep well at room temperature for up to 2 days, or in the refrigerator for up to 4-5 days. If refrigerated, allow the cake to come to room temperature for about 30 minutes before serving for the best texture and flavor.
What if I don’t have brown sugar?
While brown sugar is key to the unique flavor of this cake, you can substitute with granulated sugar. However, the distinct caramel notes will be missing. If you have molasses, you can try mixing about 1 cup of granulated sugar with 1-2 tablespoons of molasses to approximate brown sugar.

Brown Sugar Layer Cake with Peach Filling
A moist and flavorful layer cake featuring a rich brown sugar cake and a sweet, spiced peach filling.
Ingredients
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5 cups peeled and chopped peaches (about 4-5 large peaches)
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1/3 cup (75g) packed light brown sugar
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1 tbsp cornstarch
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Juice from 1/2 a lemon
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2 1/2 cups (325g) all purpose flour
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2 1/2 tsp baking powder
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1/2 tsp ground cinnamon, optional
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1/2 tsp salt
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3/4 cup (168g) unsalted butter, room temperature
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1 1/2 cups (337g) packed Domino® light brown sugar
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3 tbsp vegetable oil
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1 tsp vanilla extract
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4 large eggs
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1 1/4 cups (300ml) milk
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1 1/4 cups (280g) unsalted butter, room temperature
Instructions
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Step 1
Prepare the peach filling: In a medium saucepan, combine the chopped peaches, 1/3 cup light brown sugar, cornstarch, and lemon juice. Cook over medium heat, stirring occasionally, until the peaches are softened and the mixture has thickened, about 10-15 minutes. Remove from heat and let cool completely. -
Step 2
Preheat oven to 350°F (175°C). Grease and flour two 8-inch round cake pans. -
Step 3
In a large bowl, whisk together the flour, baking powder, cinnamon (if using), and salt. -
Step 4
In a separate large bowl, cream together 3/4 cup room temperature butter and 1 1/2 cups packed Domino® light brown sugar until light and fluffy. Beat in vegetable oil and vanilla extract. -
Step 5
Beat in eggs one at a time, mixing well after each addition. Gradually add the dry ingredients alternately with the milk, beginning and ending with the dry ingredients. Mix until just combined. -
Step 6
Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean. -
Step 7
Let the cakes cool in the pans for 10 minutes before inverting them onto a wire rack to cool completely. -
Step 8
Once cooled, place one cake layer on a serving plate. Spread the cooled peach filling evenly over the first layer. Top with the second cake layer. Frost with your favorite frosting (not included in ingredients).
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
