If you’re craving something that feels like a warm hug wrapped in a slice of cake, this Brown Sugar Yellow Cake with Chocolate Frosting Recipe is exactly what you need. It’s rich, tender, and brilliantly balanced with the deep caramel notes from brown sugar and the luscious creaminess of chocolate frosting. Every bite melts with buttery goodness and a touch of vanilla that makes it unforgettable. Trust me, once you make this, it will become your go-to dessert for celebrations or simply brightening any day.

Ingredients You’ll Need
Every ingredient in this Brown Sugar Yellow Cake with Chocolate Frosting Recipe plays a crucial role in building flavor and texture, yet the list itself is straightforward and approachable. These staples come together beautifully to create that perfect crumb and silky frosting that everyone loves.
- Salted butter: Using salted butter adds a subtle savory touch that balances the sweetness in the cake and frosting.
- Water: Helps dissolve the sugars and ensures a moist crumb throughout the cake layers.
- White sugar: Adds light sweetness and contributes to a tender crumb.
- All-purpose flour: Provides the right structure while keeping the texture soft and fluffy when sifted and measured properly.
- Kosher salt: Enhances all the flavors and prevents the cake from tasting flat.
- Eggs: Lightly beaten to add richness and bind the cake perfectly.
- Baking soda: Helps the cake rise by creating air pockets for a lighter texture.
- Baking powder: Supports leavening to make sure the cake is soft and airy.
- Vanilla bean paste: Offers deep vanilla flavor with those delightful vanilla flecks in every bite.
- Brown sugar (dark preferred): Gives the cake its signature caramel undertones and moistness.
- Sour cream: Adds tanginess and extra moisture, keeping the cake tender.
- Unsweetened cocoa powder: Brings rich chocolate intensity to the frosting.
- Powdered sugar: Sweetens and thickens the frosting to the perfect spreadable consistency.
- Heavy cream: Adds creaminess and helps achieve a luxuriously smooth frosting.
How to Make Brown Sugar Yellow Cake with Chocolate Frosting Recipe
Step 1: Prepare Your Oven and Ingredients
Start by preheating your oven to 350°F (175°C) and greasing two 9-inch round cake pans. Having all your ingredients at room temperature, especially the butter and eggs, will ensure everything blends smoothly, giving your cake that tender texture you’re aiming for.
Step 2: Make the Brown Sugar Cake Batter
In a medium saucepan, melt one cup of salted butter with the water over medium heat until combined and warm, but not boiling. Transfer this mixture to a large mixing bowl. Stir in white sugar, then add your sifted flour, kosher salt, baking soda, and baking powder. Finally, fold in the lightly beaten eggs, brown sugar, sour cream, and vanilla bean paste. Mix gently until the batter is smooth and uniform—the magic is happening here as the brown sugar infuses the cake with its delightful depth.
Step 3: Bake the Cake Layers
Divide the batter evenly between the two prepared pans and bake for about 30 to 35 minutes. You’ll know they’re done when a toothpick inserted in the center comes out clean or with just a few moist crumbs. Let the cakes cool completely on a wire rack before moving on to frosting.
Step 4: Make the Chocolate Frosting
In a large bowl, beat 1.5 cups of softened salted butter until creamy and fluffy. Add the sifted cocoa powder and salt, mixing until combined. Gradually beat in powdered sugar, alternating with heavy cream, until you reach a luscious, spreadable consistency. Stir in vanilla bean paste to enhance that deep chocolate flavor. This frosting is rich but airy, perfectly complementing the caramel notes of the cake.
Step 5: Assemble and Frost the Cake
Level your cake layers if needed, then place one layer on your serving plate. Spread a generous layer of the chocolate frosting on top. Add the second cake layer and cover the entire cake with the remaining frosting, smoothing the sides and top for a professional look—or go rustic and inviting. Refrigerate for 30 minutes to set the frosting before slicing and serving.
How to Serve Brown Sugar Yellow Cake with Chocolate Frosting Recipe

Garnishes
A sprinkle of flaky sea salt or a dusting of cocoa powder on top of the frosting elevates this cake from delicious to dazzling. Fresh berries, like raspberries or strawberries, also add a vibrant pop of color and a subtle tang that pairs beautifully with the sweet frosting.
Side Dishes
This cake truly shines on its own but if you want to elevate your serving experience, a scoop of vanilla bean ice cream or a drizzle of caramel sauce will delight guests and bring extra richness. A simple cup of freshly brewed coffee or a glass of cold milk complements the flavors perfectly as well.
Creative Ways to Present
Turn your Brown Sugar Yellow Cake with Chocolate Frosting Recipe into a showstopper by serving it as individual mini cakes or cupcakes topped with a swirl of frosting and a sprinkle of crushed toffee. Alternatively, layering the cake in a trifle dish with whipped cream and chocolate shavings makes for a stunning presentation that will amaze everyone at the table.
Make Ahead and Storage
Storing Leftovers
Wrap leftover cake tightly in plastic wrap and store it in an airtight container at room temperature for up to two days. For longer freshness, keep it refrigerated but bring it back to room temperature before serving to regain that soft, tender texture.
Freezing
This Brown Sugar Yellow Cake with Chocolate Frosting Recipe freezes wonderfully. Wrap each cake layer separately in plastic wrap and then foil before freezing. You can freeze the frosting in an airtight container as well. When ready to enjoy, thaw layers overnight in the fridge and frost as usual.
Reheating
If you like your cake slightly warm, briefly microwave a slice for 10-15 seconds or allow it to come to room temperature. This enhances the flavors and makes the cake beautifully soft and comforting.
FAQs
Can I substitute brown sugar with white sugar?
While you can, using brown sugar is what gives this cake its characteristic moistness and those rich caramel flavors. White sugar will make the cake lighter but less flavorful, so I recommend sticking with brown sugar if possible.
Is it okay to use regular vanilla extract instead of vanilla bean paste?
Absolutely! Vanilla extract will work fine and provide lovely flavor, but vanilla bean paste adds those tiny vanilla flecks that make the cake look and taste extra special.
Can I make this cake gluten-free?
You can experiment with gluten-free flour blends, but make sure they are suitable for baking. The texture may vary slightly, but the overall flavors will remain delicious.
How long does this cake keep fresh?
Stored properly, this cake stays fresh at room temperature for up to two days and up to five days in the refrigerator. Beyond that, freezing is your best option to maintain softness and flavor.
Can I use salted butter in the frosting?
Yes, and I actually recommend it! The small amount of salt in the butter balances the sweetness of the chocolate frosting beautifully and enhances the overall flavor.
Final Thoughts
If you’re looking for a show-stopping cake that’s surprisingly easy to make and utterly delicious, you must try this Brown Sugar Yellow Cake with Chocolate Frosting Recipe. It’s the kind of dessert that turns ordinary moments into celebrations, filling your kitchen with irresistible aromas and your table with smiles. Seriously, you won’t regret giving this recipe a spot in your baking rotation—it’s a total winner every time.
Print
Brown Sugar Yellow Cake with Chocolate Frosting Recipe
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This Brown Sugar Yellow Cake with Chocolate Frosting is a rich and moist dessert featuring the deep sweetness of brown sugar paired with a velvety chocolate frosting. Perfect for celebrations or a comforting treat, this cake combines classic yellow cake flavors enhanced with sour cream for tenderness, then finished with a smooth, homemade chocolate buttercream that melts in your mouth.
Ingredients
Cake
- 1 cup salted butter (2 sticks)
- 1 cup water
- 1 cup white sugar
- 2 cups all-purpose flour (sifted, spooned & leveled)
- 3/4 teaspoon kosher salt
- 2 eggs (lightly beaten)
- 1 teaspoon baking soda
- 1/2 teaspoon baking powder
- 1 tablespoon vanilla bean paste
- 1 cup brown sugar (dark brown preferred)
- 1/2 cup sour cream
Chocolate Frosting
- 1 & 1/2 cups salted butter (3 sticks, softened)
- 3/4 cup unsweetened cocoa powder (sifted)
- 4–5 cups powdered sugar
- 3/4 teaspoon kosher salt
- 2 teaspoons vanilla bean paste
- 3/4 cup heavy cream
Instructions
- Prepare the Cake Batter: In a medium saucepan, melt 1 cup salted butter with 1 cup water over medium heat. Remove from heat once melted and set aside. In a large mixing bowl, whisk together white sugar, brown sugar, and the wet butter-water mixture. Add eggs, one at a time, mixing well after each addition. Stir in vanilla bean paste and sour cream until fully combined.
- Combine Dry Ingredients: In a separate bowl, sift together all-purpose flour, baking soda, baking powder, and kosher salt. Gradually add the dry ingredients to the wet ingredients, mixing just until smooth. Do not overmix to maintain cake tenderness.
- Bake the Cake: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans. Divide the batter evenly between the prepared pans. Bake for approximately 30-35 minutes or until a toothpick inserted into the center comes out clean. Allow cakes to cool in pans for 10 minutes before transferring to wire racks to cool completely.
- Make the Chocolate Frosting: In a large bowl, beat the softened butter until fluffy. Gradually sift in the cocoa powder and powdered sugar, mixing well after each addition. Add kosher salt, vanilla bean paste, and heavy cream. Continue to beat until the frosting is smooth and spreadable. Adjust powdered sugar or cream quantities to achieve desired consistency.
- Assemble the Cake: Once the cakes are completely cool, place one cake layer on a serving plate or cake stand. Spread an even layer of chocolate frosting over the top. Place the second cake layer atop the frosted base and cover the entire cake with the remaining frosting. Smooth or create decorative swirls as desired. Refrigerate the cake for about 30 minutes to set the frosting before serving.
Notes
- For best results, use room temperature eggs and butter for easier mixing and fluffier texture.
- If you prefer a slightly lighter frosting, you can replace the heavy cream with milk, though texture may vary.
- You can substitute vanilla bean paste with pure vanilla extract if necessary.
- The cake layers can be baked a day ahead and stored tightly wrapped in the refrigerator.
- To soften butter quickly, cut it into small cubes and let it sit at room temperature for about 30 minutes.

