Desserts
Alison Roman's brown butter buttermilk cake delivers the perfect balance of rich caramel depth and moist, tender crumb that keeps slices fresh for days. đ The secret lies in browned butter's nutty complexity and buttermilk's subtle tang, which creates a cake that's both indulgent and perfectly balanced. This recipe transforms ordinary ingredients into something extraordinaryâno shortcuts, just pure baking magic.
What sets this cake apart is the technique: browning the butter until it's fragrant and golden, then infusing it into the batter alongside buttermilk for that signature moisture. The result is a cake with layers of flavorâsweet, caramelized butter notes that mingle with the buttermilk's gentle tang. It's the kind of dessert that feels special yet comes together with simple, reliable steps.
By the time it emerges from the oven, you'll have a cake with a golden, crackly top and a crumb so tender it practically melts in your mouth. The aroma alone will have everyone gathering around the kitchen, and each slice reveals that perfect balance of richness and lightness. This isn't just a cakeâit's an experience.
Serve it warm with a dusting of powdered sugar, a scoop of vanilla ice cream, or a drizzle of caramel sauce for extra indulgence. The beauty of this recipe is its versatilityâwhether it's for a weekend brunch, a celebration, or just because you deserve something delicious, it delivers every time.
Ingredients for alison roman brown butter buttermilk cake
Nine essential ingredients transform into Alison Roman's legendary buttery, moist cake masterpiece.
| Ingredient | Amount | Notes |
|---|---|---|
| Unsalted Butter đ§ | 1 ½ cups | Browned to golden, nutty aroma |
| All-Purpose Flour đž | 2 ½ cups | Sifted for light texture |
| Granulated Sugar đ | 1 ½ cups | Superfine preferred for smoothness |
| Buttermilk đĽ | 1 ½ cups | Room temperature for best blend |
| Large Eggs đĽ | 3 whole | Room temperature, separated |
| Baking Powder đśď¸ | 2 tsp | Diamond Crystal preferred |
| Salt đ§ | ½ tsp | Fine sea salt |
| Vanilla Extract đż | 1 tbsp | Pure Madagascar bourbon |
| Powdered Sugar đ | ½ cup | For dusting finished cake |
The butter is non-negotiableâunsalted, high-fat, and cold-start for browning. PlugrĂĄ or Land O'Lakes unsalted work best, but avoid salted or European-style butter with lower fat content. Browning happens in stages: melt until foamy, then cook until golden with nutty aroma (about 5-7 minutes). Let it cool slightly before adding to buttermilkâthis prevents curdling. For flour, King Arthur or Bob's Red Mill all-purpose sifted yields the lightest crumb. Sugar? Superfine dissolves faster, but regular granulated works if pulsed briefly in a food processor.
Buttermilk substitutes? Plain yogurt thinned with milk (1:1 ratio) or milk with 1 tbsp lemon juice/vinegar (let sit 5 minutes). Eggs must be room temperatureâcold yolks can cause dense crumb. Diamond Crystal baking powder is crucial (it's lighter than most brands)âuse exactly 2 tsp. Vanilla extract: Madagascar bourbon adds depth, but pure vanilla works too. For a richer flavor, replace 2 tbsp butter with melted dark chocolate (60% cocoa or higher). The powdered sugar dusting? Confectioners' sugar** (not cake flour) prevents clumpingâsift through a fine mesh sieve for an even finish.
Browned butter solidifies fastâstore it in an airtight container in the fridge for up to 2 weeks or freeze for 3 months. The cake itself keeps beautifully for 4 days at room temperature (covered loosely), or 5 days refrigerated (bring to room temp before serving). For longer storage, slice and freeze portions between parchmentâreheats in 10 minutes at 300°F. The secret to serving? A light dusting of powdered sugar right after baking while still warmâthis creates that signature crackly top. Leftovers? Toasted with a pat of butter for breakfast is my guilty pleasure.
Why You'll Love This Recipe
- Minimal Mixing Magic: I swear by this recipe because you literally fold the batter togetherâno overworking, no stress. The buttermilk and eggs come together so smoothly, and the brown butter adds that rich depth without extra fuss. Itâs the kind of cake where you can walk away while it bakes.
- Rich Without Effort: That nutty, caramelized brown butter? Itâs the star, and it takes zero extra workâjust melt the butter until itâs golden and fragrant. The flour and sugar balance it perfectly, giving you a tender crumb with a flavor thatâs somehow both comforting and exciting. Honestly, itâs the kind of taste that makes you want to skip dessert.
- Weekday Hero: This cake is my go-to for breakfast, brunch, or even a simple dinner when Iâm tired of takeout. Slice it up for pancakes, toast it with jam, or serve it plainâitâs that versatile. And because itâs just flour, sugar, butter, and eggs, I always have the ingredients on hand.
- Budget-Friendly Luxury: Youâre getting restaurant-quality richness for penniesâbrown butter alone makes everything taste elevated, but here itâs just one ingredient in a crowd-pleaser. Leftovers? They disappear faster than you can say âsecond slice.â Between us, this is how I feed my family well without breaking the bank.
Step-by-step instructions for Alison Roman's brown butter buttermilk cake
Here's how to achieve that signature moist crumb and deep caramel aroma Alison Roman is known for.
đĽ Step 1: Brown the Butter to Golden Perfection
In a heavy saucepan, melt the 1.5 cups unsalted butter over medium heat. Watch closely as it foams and bubblesâthis is when the magic happens. The butter should turn from pale yellow to a rich golden brown, releasing a nutty aroma that fills your kitchen. This process takes about 8-10 minutes, so don't rush it.
As the butter browns, it develops complex caramelized flavors that become the soul of this cake. When it reaches that golden brown stage and smells deeply nutty (almost like popcorn), immediately pour it into a heatproof bowl and let it cool for 5 minutes. This cooling step is crucialâit prevents the butter from cooking the flour prematurely when you mix them together later.
đ¨âđł Step 2: Whisk Together Dry Ingredients
While the butter cools, sift the 2.5 cups all-purpose flour into a large mixing bowl. Add the 1.5 cups granulated sugar, 2 tsp baking powder, and 0.5 tsp salt. Whisk everything together until evenly distributedâyou should see no more flour streaks. This step ensures your cake will rise evenly and have that signature tender crumb.
I always use a whisk for this part because it aerates the dry ingredients slightly, which helps create a lighter texture in the final cake. If you're using superfine sugar as recommended, you'll notice it dissolves more easily than regular granulated sugar, giving you an extra-smooth batter.
đł Step 3: Combine Wet Ingredients for a Smooth Batter
In a separate bowl, combine the cooled brown butter with the 1.5 cups buttermilk, 3 whole large eggs, and 1 tbsp vanilla extract. Whisk vigorously for about 2 minutes until the mixture is completely smooth and homogeneous. The buttermilk should be fully incorporated, and you should see small bubbles forming from the whisking action.
This is where the cake's moisture magic begins. The buttermilk's acidity reacts with the baking powder, creating tiny air pockets that will expand during baking. The room-temperature eggs blend more easily and help create a lighter texture. If you notice any lumps, don't worryâwe'll fix that in the next step.
đĽ Step 4: Gently Fold Wet into Dry for Maximum Moisture
With the mixer on low speed, gradually add the dry ingredients to the wet mixture. Mix just until combinedâabout 30 secondsâbeing careful not to overmix. You want to preserve those air bubbles we created earlier. The batter should be thick but pourable, with a few small lumps still visible.
Here's the thing about this cakeâit relies on the buttermilk's moisture and the brown butter's richness to create that signature tender crumb. Overmixing develops gluten and makes the cake tough. If you're unsure whether it's mixed enough, do the "pile test": when you lift the spatula, the batter should hold its shape briefly before slowly flowing back down.
â° Step 5: Bake to Golden Brown with Perfect Internal Temperature
Preheat your oven to 350°F and prepare two 8-inch round cake pans by greasing them thoroughly with butter and flouring the bottoms. Divide the batter evenly between the pans. Bake for 30-35 minutes, until the tops are golden brown and a toothpick inserted in the center comes out clean.
Don't open the oven during bakingâthis causes the cakes to sink. The internal temperature should reach 210°F at the center when done. When they're ready, let the cakes cool in their pans for 10 minutes, then transfer to a wire rack to cool completely. This cooling step is essential for proper slicing and serving.
đ˝ď¸ Step 6: Dust with Powdered Sugar for Final Elegance
Once completely cooled, dust the tops of both cake layers generously with the 0.5 cup powdered sugar using a fine-mesh sieve. This step isn't just for looksâit adds a delicate sweetness that complements the rich brown butter flavor. For serving, you can slice the cakes individually or layer them with whipped cream or more brown butter frosting.
The final result should be a cake with a moist, tender crumb that melts in your mouth and a subtle caramelized flavor from the brown butter. Each slice should be rich but not heavy, with just the right amount of sweetness. This cake keeps well at room temperature for up to 3 days or can be refrigerated for up to 5 daysâthough I doubt it will last that long!
Pro Tips For Making Alison Roman Brown Butter Buttermilk Cake
- Brown Butter Fast: Use a light-colored saucepan and medium-high heatâyouâre not searing steak, just getting that butter golden in 3-4 minutes. Watch for foam to subside before the nutty aroma kicks in, or youâll end up with burnt bits instead of flavor. ---
- Measure Buttermilk Right: Fill your measuring cup with buttermilk, then add a splash of water to reach the lineâitâs thicker than you think. Skim off any liquid that separates before using, or your cake will turn out denser than a brick. ---
- Donât Overmix the Batter: Stop folding in the flour as soon as itâs just combinedâlumps are fine, but overworking it introduces gluten, and suddenly youâve got cake thatâs more like a biscuit. A few streaks of flour? Perfect. ---
- Rotate the Pan Early: After 20 minutes in the oven, swap the pan from side to side and front to backâthis evens out the browning and keeps the edges from overcooking while the center sets. Yes, even if it looks uneven.
Common mistakes when making this recipe
Over-Browning Butter
Iâve burned more butter than Iâd like to admit trying to rush this step. The key is patienceâbrowned butter should be golden with nutty aroma, not blackened and bitter. If it starts smoking or turns dark brown too quickly, immediately remove from heat and let cool. For extra insurance, use a thermometerâideal temperature is 170-180°F. Once cooled, it should still be liquid but smell deeply caramelized, not burnt. đĽ
Skipping the Cooling Step
Pouring hot brown butter directly into buttermilk can curdle the mixture, creating a grainy batter. Always let it cool for 5 minutes before combining. Pro tip: Place the bowl of butter in an ice bath for 2 minutes if youâre impatientâthis speeds up cooling without losing flavor. The butter should be warm to the touch but not hot when added to wet ingredients.
Using Cold Ingredients
Cold eggs or buttermilk can create a dense, uneven crumb. Always bring eggs to room temperature (68-72°F) by leaving them out for 30 minutes. For buttermilk, transfer it to a warm spot in your kitchen for 15 minutes before using. Iâve ruined cakes by skipping thisâtrust me, the difference is noticeable. A quick test: press a finger into the buttermilk; it should feel warm, not chilly.
Overmixing the Batter
This is where most cakes go wrong. Mix just until combined (30 seconds max) to avoid developing gluten, which makes the cake tough. The batter should look thick but pourable, with a few small lumps. For visual confirmation, do the "pile test": when you lift the spatula, the batter should hold its shape briefly before slowly flowing back down. Overmixing is the #1 reason for dry, dense results.
Incorrect Oven Temperature
Baking at 350°F is non-negotiable for this recipe. Too low (325°F) and the cake wonât rise properly; too high (375°F) and the exterior burns before the center cooks. Use an oven thermometer to verify your ovenâs accuracyâmany run hot or cold. For even baking, place pans on the middle rack and avoid opening the oven door during the first 20 minutes.
Not Cooling Properly
Rushing to slice warm cake leads to crumbly, uneven pieces. Let cakes cool in pans for 10 minutes, then transfer to a wire rack for 1-2 hours total. The internal temperature should drop to 100°F before slicing. Iâve learned this the hard wayâpatience here ensures clean slices and proper texture. For serving, bring to room temperature before dusting with powdered sugar to prevent melting.
Nutrition facts
Frequently asked questions
Can I substitute regular milk for buttermilk in this recipe?
You can make a quick substitute by mixing 1.5 cups milk with 1.5 tablespoons lemon juice or white vinegar, then letting it sit for 5 minutes until thickened. For best results, use whole milk and avoid low-fat versions, which may affect the cake's moisture. The acidity in buttermilk is key for that signature tender crumb.
How do I know when the brown butter is ready?
The butter is perfectly browned when it turns a rich golden color and releases a deep, nutty aroma (like popcorn). Use a thermometer for precisionâideal temperature is 170-180°F. If it starts smoking or turns dark brown too quickly, remove from heat immediately. The butter should be liquid but cool enough to touch before mixing with buttermilk.
Can I make this cake in a 9-inch pan instead of 8-inch?
Yes, but reduce the baking time by about 5-7 minutes since smaller pans bake faster. For a 9-inch pan, expect 25-30 minutes at 350°F. The cake will be slightly thinner but still delicious. Always check for doneness with a toothpickâit should come out clean when the center reaches 210°F.
Why does my cake have a dense crumb?
Dense crumb usually means overmixing or cold ingredients. Mix the batter just until combined (30 seconds max) to avoid developing gluten. Also ensure eggs and buttermilk are room temperatureâcold ingredients prevent proper leavening. For extra moisture, try replacing 2 tablespoons butter with melted dark chocolate (60% cocoa or higher).
How can I add extra flavor without changing the texture?
For deeper flavor, infuse the brown butter with 1 teaspoon vanilla bean paste or ½ teaspoon orange zest while browning. You can also fold in Ÿ cup toasted pecans or walnuts for texture contrast. For a citrus twist, add 1 tablespoon orange juice to the wet ingredients. Always keep mixing gentle to preserve the cake's signature tenderness.