Brown Butter Caramel Cake Recipe

If you have a serious sweet tooth and love a rich, buttery dessert that’s bursting with flavor, you need to try this Brown Butter Caramel Cake Recipe. It’s everything you could want in a cake—tender, moist layers infused with deep, nutty brown butter, pockets of luscious homemade caramel, and a dreamy brown butter cream cheese frosting that turns every bite into a celebration. This recipe transforms simple ingredients into a spectacular, show-stopping dessert that’s truly unforgettable.

Ingredients You’ll Need

Although the ingredient list might look a little long at first glance, don’t worry! Each ingredient is straightforward and plays an essential role in building the unique flavors and textures you love in this Brown Butter Caramel Cake Recipe. From the golden brown butter that enriches both cake and frosting, to the tangy buttermilk that adds tender crumb and balance, every element is carefully chosen.

• Unsalted butter (2 cups + 9 tbsp): Browned for that nutty aroma and rich taste, essential for cake and frosting depth.
• All-purpose flour (2 1/4 cups): The structure of the cake, spooned and leveled for precise measuring to keep it light and fluffy.
• Baking powder (1 1/2 tsp): Helps the cake rise perfectly, giving it a gentle lift.
• Baking soda (1/4 tsp): Works alongside baking powder for perfect leavening and a tender texture.
• Salt (1/2 tsp + 1/4 tsp): Balances the sweetness and enhances all flavors.
• Granulated white sugar (1 cup): Sweetens and contributes to the cake’s moistness.
• Brown sugar (1/2 cup + 3/4 cup): Adds moisture and a warm, caramel undertone in both cake and sauce.
• Eggs (3): Bind the ingredients and help create the cake’s tender crumb.
• Vanilla extract (1 tbsp + 1 1/2 tsp): Provides warm, rounded flavor notes throughout.
• Buttermilk (1 cup): Adds acidity for the perfect crumb and reacts with leaveners to keep the cake soft.
• Heavy cream (1 cup): Integral to the luscious caramel sauce.
• Cream cheese (8 oz): Cold and whipped into the frosting for creaminess with a subtle tang.
• Powdered sugar (2 cups): Sweetens and thickens the frosting to pipeable perfection.

How to Make Brown Butter Caramel Cake Recipe

Step 1: Prepare the Brown Butter

Start by melting 2 cups of unsalted butter in a large pot over medium heat. Watch carefully as it melts, simmers, and then slowly browns, releasing that unmistakable nutty aroma that makes this cake special. This process usually takes 10 to 15 minutes. Once the brown butter forms, separate 10 tablespoons into a bowl for the cake batter and the rest into another bowl for the frosting. Chill both until solid enough to whip but still soft.

Step 2: Make the Brown Butter Cake Batter

Preheat your oven to 350°F and grease a 9×9 inch pan lined with parchment paper to ensure easy release later. Whisk together the flour, baking powder, baking soda, and salt in a bowl and set it aside. Beat the smaller portion of chilled brown butter with an electric mixer until pale and fluffy, then add the granulated white sugar and brown sugar to cream for 2 minutes. Incorporate eggs and vanilla, mixing until smooth and light in color. Alternate adding the buttermilk and dry ingredients, mixing gently to maintain a tender crumb. Pour the batter into your prepared pan and bake for 35-38 minutes, until a toothpick comes out clean. Let it cool completely in the pan.

Step 3: Prepare the Caramel Sauce

While your cake bakes, whip up the caramel sauce that will soak into every bite of this Brown Butter Caramel Cake Recipe. Combine 9 tablespoons of butter and 3/4 cup brown sugar in a medium saucepan, simmering for 5 minutes until smooth. Lower the heat, whisk in 1 cup heavy cream, and simmer an additional 3-4 minutes. Remove from heat and stir in vanilla and salt. Let it cool to room temperature—it will thicken slightly and be perfect for filling the cake holes.

Step 4: Make the Brown Butter Cream Cheese Frosting

Using that second batch of brown butter chilled earlier, beat on high speed until fluffy, then add cold cream cheese and mix until combined and creamy. Sift in powdered sugar and beat on low to combine, finishing with a high-speed whip for a minute to get it gorgeously fluffy. This frosting has a richness and tang that you won’t want to skip—it complements the caramel and cake perfectly.

Step 5: Assemble Your Cake

Once your cake is fully cooled, carefully lift it from the pan using the parchment paper and place it on a serving plate. Poke holes all over the top using the handle of a wooden spoon. Fill a piping bag with the cooled caramel sauce, snip the tip, and pipe the caramel into each hole—this creates delightful little pools of gooey caramel inside the cake. Finally, spread a thick layer of the brown butter cream cheese frosting on top, drizzle with extra caramel, and gently swirl it in with a spoon. Cut into 16 squares and get ready for pure bliss!

How to Serve Brown Butter Caramel Cake Recipe

Garnishes

This cake shines with simple, elegant garnishes. A sprinkle of flaky sea salt on top of the caramel drizzle intensifies the sweetness and adds an irresistible crunch. Crushed toasted pecans or walnuts are also fantastic for a bit of texture and their nutty flavor complements the brown butter beautifully. A light dusting of cocoa powder or cinnamon can lend a subtle warmth that pairs wonderfully with the cake’s richness.

Side Dishes

To elevate your Brown Butter Caramel Cake Recipe serving experience, pair it with a scoop of vanilla bean ice cream or a dollop of freshly whipped cream. A cup of strong coffee or rich black tea also pairs perfectly, cutting through the decadence and balancing the flavors. If you want something fruity, fresh berries or a simple berry compote add a refreshing, tart contrast that’s delightful alongside the caramel notes.

Creative Ways to Present

Are you hosting guests and want to wow them? Present this cake as beautiful squares on a rustic wooden board with caramel dripping elegantly over the edges. For a more casual setting, serve slices plated individually with a caramel drizzle and a sprig of fresh mint. You could even turn the cake into an indulgent trifle by layering the cake, caramel, and frosting with crushed cookies or nuts in individual glasses—each bite is a luscious surprise.

Make Ahead and Storage

Storing Leftovers

This Brown Butter Caramel Cake Recipe stays amazingly moist and fresh when stored properly. Keep any leftovers covered tightly with plastic wrap or in an airtight container at room temperature for up to two days. After that, it’s best to refrigerate to maintain the freshness and keep the frosting stable, where it will last up to 5 days.

Freezing

If you need to prepare this cake ahead of time, it’s perfect for freezing. Wrap the cooled, un-frosted cake layers tightly in plastic wrap and then aluminum foil to protect from freezer burn. Freeze for up to three months. You can also freeze the frosting separately in an airtight container. When ready to enjoy, thaw overnight in the refrigerator, then assemble and frost as directed.

Reheating

Since this cake shines best at room temperature or slightly chilled, reheating is minimal. If you prefer it warmed, pop a single slice in the microwave for 10-15 seconds to allow the caramel to soften and the flavors to bloom, but avoid overheating so the frosting doesn’t melt too much. This little warming trick makes it feel freshly baked all over again.

FAQs

Can I use regular butter instead of unsalted butter?

You can, but unsalted butter is recommended so you can control the salt levels precisely. Salted butter may throw off the balance, making the cake taste too salty or uneven.

What if I don’t have buttermilk?

No worries! You can make a substitute by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of milk. Let it sit for 5 minutes to curdle, then use as buttermilk in the recipe.

Can this cake be made gluten-free?

You can substitute the all-purpose flour with a gluten-free baking flour blend, but results might vary. Be sure the blend contains xanthan gum or another binding agent to maintain the right texture.

How can I tell when the brown butter is ready?

Brown butter is ready when it foams, turns golden brown, and smells nutty with a toasty aroma. Be careful not to burn it—remove from heat as soon as you notice this to avoid bitterness.

Can I make the caramel sauce ahead of time?

Absolutely! The caramel sauce can be made a day in advance and stored in the fridge. Warm it gently before using to make sure it’s pourable and easy to pipe into the cake holes.

Final Thoughts

This Brown Butter Caramel Cake Recipe is truly a masterpiece that brings together comforting, decadent flavors you will fall in love with. Whether you’re baking it for a special occasion or just because, this cake promises smiles with every bite. Don’t hesitate—grab your ingredients and enjoy the magic of homemade brown butter caramel cake. You’ll thank yourself for making this unforgettable dessert!

Brown Butter Caramel Cake Recipe

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This Brown Butter Caramel Cake is an indulgent dessert that combines the rich, nutty flavor of browned butter with a moist cake base, topped with luscious caramel sauce and a creamy brown butter cream cheese frosting. With a perfect balance of sweet and buttery notes, this cake is ideal for special occasions or any time you want to impress with a homemade treat.

• Author: Paula
• Prep Time: 1 hour 10 minutes
• Cook Time: 40 minutes
• Total Time: 2 hours 26 minutes
• Yield: 16 servings
• Category: Dessert
• Method: Baking
• Cuisine: American

Ingredients

Cake Ingredients

• 2 cups (448 g) unsalted butter
• 2 1/4 cups (282 g) all-purpose flour, spooned and leveled
• 1 1/2 tsp baking powder
• 1/4 tsp baking soda
• 1/2 tsp salt
• 1 cup (200 g) granulated white sugar
• 1/2 cup (110 g) brown sugar
• 3 eggs, at room temperature
• 1 tbsp vanilla extract
• 1 cup (240 ml) buttermilk, at room temperature

Caramel Sauce Ingredients

• 9 tbsp (126 g) unsalted butter
• 3/4 cup (165 g) brown sugar
• 1 cup (240 ml) heavy cream
• 1 1/2 tsp vanilla extract
• 1/4 tsp salt

Brown Butter Cream Cheese Frosting Ingredients

• 8 oz (226 g) cream cheese, cold
• 2 cups (260 g) powdered sugar

Instructions

1. Brown the Butter: Add the butter to a large pot over medium heat, melting it until it simmers and becomes foamy with a nutty aroma, turning deep golden brown. This should take about 10-15 minutes.
2. Separate Brown Butter: Measure out 10 tbsp of the liquid brown butter and place it into a large bowl for the cake batter. Pour the remaining browned butter into another large bowl for the frosting. Chill both bowls in the fridge until the butter solidifies but remains soft.
3. Prepare Cake Pan and Dry Ingredients: Preheat the oven to 350°F (175°C). Grease a 9×9 inch metal baking pan and line it with parchment paper. In a medium bowl, whisk together the flour, baking powder, baking soda, and salt.
4. Cream Brown Butter and Sugars: Using an electric mixer with a paddle attachment, whip the smaller portion of brown butter on high speed until pale and fluffy. Add granulated sugar and brown sugar, then cream for 2 minutes until combined.
5. Add Eggs and Vanilla: Mix in eggs and vanilla extract on medium speed until pale and smooth, about 1 minute.
6. Incorporate Buttermilk and Dry Ingredients: Add the buttermilk and the flour mixture alternately in batches on low speed, mixing until smooth and scraping the bowl as needed to ensure even blending.
7. Bake the Cake: Pour the batter into the prepared pan. Bake for 35-38 minutes or until a toothpick inserted in the center comes out clean. Cool the cake in the pan on a wire rack completely.
8. Make Caramel Sauce: While the cake bakes, combine butter and brown sugar in a medium saucepan over medium heat. Bring to a simmer and cook for 5 minutes, stirring occasionally. Lower heat to medium-low, whisk in heavy cream and simmer an additional 3-4 minutes. Remove from heat and stir in vanilla and salt. Let cool to room temperature.
9. Prepare Brown Butter Cream Cheese Frosting: Whip the larger portion of brown butter on high speed with an electric mixer for 5-10 minutes until pale and fluffy. Add cold cream cheese and beat on medium speed until fluffy. Sift in powdered sugar and mix on low speed until combined, then whip on high for 1 minute more to fluff.
10. Assemble the Cake: Once cooled, use the parchment paper to lift the cake from the pan onto a serving plate. Poke holes on the cake’s surface with a wooden spoon handle. Transfer the cooled caramel sauce to a piping bag and pipe caramel into the holes. Warm the caramel slightly if it thickens for easier piping.
11. Frost and Finish: Spread a thick layer of brown butter cream cheese frosting over the cake. Drizzle extra caramel on top and gently swirl it into the frosting with the back of a spoon.
12. Serve: Cut the cake into 16 squares and serve, drizzling additional caramel over each slice for enhanced flavor.

Notes

• Ensure the butter for browning is unsalted for balanced sweetness.
• Use room temperature eggs and buttermilk for better mixing and texture.
• When browning butter, watch carefully to avoid burning; remove from heat as soon as nutty aroma develops and color deepens.
• Allow the caramel sauce to cool to room temperature before piping to avoid melting the frosting.
• You can prepare the brown butter in advance and refrigerate it for a day before making the cake.
• For easier caramel piping, warm the caramel slightly and run the piping bag under hot water before filling and cutting the tip.
• Store leftovers covered in the refrigerator and bring to room temperature before serving for optimal flavor.