Brown sugar layer cake with peach filling is more than just a dessert; it’s a warm hug on a plate, a whispered memory of summer sunshine. There’s something utterly comforting about the rich, caramel-like sweetness of brown sugar baked into a tender cake, especially when it’s paired with the juicy, vibrant burst of fresh peaches. This isn’t your everyday cake; it’s a celebration of simple, seasonal flavors elevated to pure indulgence. We love this brown sugar layer cake with peach filling because it strikes that perfect balance: not too fussy, yet undeniably elegant and utterly delicious. The subtle molasses notes in the cake mingle beautifully with the natural sweetness of the fruit, creating a symphony of tastes and textures that will have everyone asking for seconds. Get ready to create a showstopper that tastes as good as it looks!
Brown Sugar Layer Cake with Peach Filling
There’s something undeniably comforting about a moist, tender cake, and when you pair that with the sweet, slightly tart burst of fresh peaches, you have a dessert that’s truly divine. This Brown Sugar Layer Cake with Peach Filling is the perfect way to celebrate the season or simply to bring a touch of homemade goodness to any occasion. The rich, caramel notes of the brown sugar in both the cake and the filling create a wonderfully complex flavor profile that complements the juicy peaches beautifully. This recipe is designed to be approachable, even for novice bakers, and the results are always impressive.
Ingredients:
Peach Filling
Let’s start by preparing our luscious peach filling. This step is crucial for infusing your cake with that delightful fruity essence.
1. In a medium saucepan, combine the 5 cups of peeled and chopped peaches, 1/3 cup of packed light brown sugar, 1 tablespoon of cornstarch, and the juice from half a lemon. The lemon juice not only adds a touch of brightness but also helps prevent the peaches from browning too much.
2. Stir everything together gently. Place the saucepan over medium heat.
3. Cook the mixture, stirring frequently, until the peaches begin extract to soften and release their juices, and the sauce thickens. This usually takes about 8-10 minutes. You’re looking for a consistency that coats the back of a spoon. Be careful not to overcook, or the peaches will become mushy. Once thickened, remove from heat and let it cool completely. Allowing it to cool is important so it doesn’t melt the cake batter or frosting when you assemble. You can even make this filling a day in advance and store it in the refrigerator.
Brown Sugar Cake Layers
Now, for the star of the show – the incredibly moist and flavorful brown sugar cake layers.
1. Preheat your oven to 350°F (175°C). Grease and flour two 8-inch or 9-inch round cake pans. For an extra measure against sticking, you can also line the bottoms with parchment paper rounds.
2. In a medium bowl, whisk together the 2 1/2 cups of all-purpose flour, 2 1/2 teaspoons of baking powder, 1/2 teaspoon of salt, and the optional 1/2 teaspoon of ground cinnamon. The cinnamon adds a warm spice that pairs wonderfully with brown sugar and peaches. Set this dry mixture aside.
3. In a large bowl, using an electric mixer, cream together the 3/4 cup of softened unsalted butter and the 1 1/2 cups of packed Domino® light brown sugar until light and fluffy. This process should take about 3-5 minutes. The brown sugar’s molasses content is what gives this cake its characteristic rich color and deep, caramel-like flavor. Add the 3 tablespoons of vegetable oil and 1 teaspoon of vanilla extract and beat until just combined. The oil contributes to the cake’s incredible moisture.
4. Add the 4 large eggs, one at a time, beating well after each addition until fully incorporated. Scrape down the sides of the bowl as needed to ensure everything is evenly mixed.
5. Now, we’ll alternate adding the dry ingredients and the milk to the wet ingredients. Begin extract by adding about one-third of the dry ingredients to the butter mixture and mix on low speed until just combined. Then, add half of the milk and mix until just incorporated. Repeat this process, adding another third of the dry ingredients, the remaining milk, and finally, the last portion of the dry ingredients. Be careful not to overmix the batter once the flour is added; overmixing can lead to a tough cake. Mix only until the streaks of flour disappear.
6. Divide the batter evenly between the prepared cake pans. Gently smooth the tops with a spatula.
7. Bake for 30-35 minutes, or until a wooden skewer or toothpick inserted into the center of the cakes comes out clean. The baking time can vary slightly depending on your oven, so start checking around the 30-minute mark.
8. Once baked, 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 entirely cool before you attempt to frost or fill them, otherwise, your frosting will melt and your filling might run.
Brown Sugar Buttercream Frosting
A simple yet delicious brown sugar buttercream is the perfect accompaniment to this cake.
1. In a large bowl, beat 1 1/4 cups of softened unsalted butter until smooth and creamy.
2. Gradually add 3 cups of powdered sugar (not listed in the origin extractal ingredients, but standard for buttercream) and 1/4 cup of milk (again, standard for buttercream) to the butter, mixing on low speed until combined. Once incorporated, increase the speed to medium-high and beat until light and fluffy, about 3-5 minutes. For an extra punch of brown sugar flavor in the frosting, you could also replace about 1/2 cup of the powdered sugar with 1/4 cup of finely sifted light brown sugar. Add 1 teaspoon of vanilla extract and beat until combined.
Assembly
The final step is bringin extractg all these delicious components together.
1. Once your cake layers are completely cool, place one layer on your serving plate or cake stand.
2. Spread a generous amount of the cooled peach filling over the first cake layer, leaving a small border around the edge.
3. Carefully place the second cake layer on top of the peach filling.
4. Now, frost the entire cake with your brown sugar buttercream, ensuring an even coating over the top and sides. You can use an offset spatula for a smooth finish or create swirls and textures for a more rustic look.
Enjoy every bite of this delightful Brown Sugar Layer Cake with Peach Filling! It’s a taste of sunshine and comfort, all in one beautiful dessert.

Conclusion:
This Brown Sugar Layer Cake with Peach Filling truly is a showstopper. The rich, warm notes of brown sugar in the cake beautifully complement the sweet, juicy peach filling, creating a dessert that’s both comforting and elegantly delightful. It’s the perfect centerpiece for any celebration, from birthdays to summer gatherings, or simply a wonderful way to treat yourself and loved ones. The tender crum extractb of the cake and the vibrant burst of peach flavor make every bite a memorable experience. I encourage you to give this recipe a try; you won’t be disappointed!
For serving, consider a dollop of freshly whipped cream or a swirl of cream cheese frosting to enhance the flavors. It also pairs wonderfully with a scoop of vanilla bean ice cream. If you’re feeling adventurous, you could try variations such as adding a hint of cinnamon or nutmeg to the cake batter, or perhaps a splash of bourbon extract to the peach filling for an adult twist. You could even swap out the peaches for another stone fruit like apricots or plums when they’re in season.
Frequently Asked Questions:
Can I make this cake ahead of time?
Yes, absolutely! The cake layers can be baked a day in advance and stored at room temperature, tightly wrapped. The peach filling can also be made a day ahead and refrigerated. It’s best to assemble the cake on the day you plan to serve it for optimal freshness, but it will hold up well for a day or two if assembled in advance.
What kind of peaches work best for the filling?
Fresh, ripe, and in-season peaches are ideal for the best flavor. If fresh peaches aren’t available, you can substitute with good quality frozen peaches. Thaw them completely before using, and be sure to drain off any excess liquid. Canned peaches can also be used in a pinch, but they will result in a sweeter filling, so you may want to reduce the added sugar.

Brown Sugar Layer Cake with Peach Filling
A moist and flavorful layer cake featuring a delicate peach filling and a rich brown sugar cake, perfect for any occasion.
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
For the peach filling: Combine chopped peaches, light brown sugar, cornstarch, and lemon juice in a saucepan. Cook over medium heat, stirring occasionally, until thickened and bubbly. Let cool completely. -
Step 2
Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans. -
Step 3
In a large bowl, whisk together flour, baking powder, cinnamon (if using), and salt. -
Step 4
In a separate bowl, cream together 3/4 cup butter and 1 1/2 cups Domino® light brown sugar until light and fluffy. Beat in vegetable oil and vanilla extract. -
Step 5
Add eggs one at a time, beating well after each addition. -
Step 6
Alternately add the dry ingredients and milk to the butter mixture, beginning and ending with the dry ingredients. Mix until just combined. -
Step 7
Divide batter evenly between prepared pans. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean. -
Step 8
Let cakes cool in pans for 10 minutes before inverting onto wire racks to cool completely. -
Step 9
For the frosting: Cream 1 1/4 cups butter until smooth. Gradually beat in confectioners’ sugar (not listed but assumed for frosting) and a splash of milk until desired consistency is reached. Add vanilla extract to taste. -
Step 10
Assemble the cake: Place one cake layer on a serving plate. Spread the cooled peach filling over the cake. Top with the second cake layer. Frost the entire cake with the prepared frosting.
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.




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