As I sifted through the memories of my favorite neighborhood bakery, the aroma of rich chocolate and fresh coffee transported me straight to Brooklyn—home of the famous Brooklyn Blackout Cake. This chocolate lover’s delight is more than just a dessert; it's a nostalgic indulgence that brings joy to any gathering with its moist layers and luxurious homemade pudding filling. Not only is this decadent cake a guaranteed crowd-pleaser, but it also allows you to unleash your inner baking artist with effortless adaptations. Ready to take your taste buds on a delicious journey? Stick around; I promise you won’t want to miss out on this heavenly creation!

Why is Brooklyn Blackout Cake irresistible?
Decadent, each bite of this Brooklyn Blackout Cake is a rush of rich chocolate flavor, enhanced by homemade pudding that elevates its texture. Nostalgic, this classic dessert is reminiscent of cherished bakery treats, delivering comfort and joy with every slice. Adaptable, its variations let you customize toppings and fillings, ensuring there's something for everyone. Easy to make, even novice bakers will find that the simple steps yield stunning results. For an ultimate experience, serve it alongside a scoop of vanilla ice cream or fresh fruit—perfect for any occasion!
Brooklyn Blackout Cake Ingredients
For the Cake
• All-Purpose Flour – Provides structure and stability to the cake.
• Granulated Sugar – Adds sweetness and contributes to moisture.
• Unsweetened Dutch-Process Cocoa Powder – Gives deep chocolate flavor; best to use Dutch for a smoother taste.
• Buttermilk – Keeps the cake moist and tender; can substitute with milk mixed with vinegar.
• Vegetable Oil – Maintains moisture in the cake; can swap for melted butter.
• Eggs – Bind ingredients and provide richness; ensure they are at room temperature for better emulsification.
• Strong Brewed Coffee – Enhances the chocolate flavor without imparting a strong coffee taste.
For the Pudding Filling
• Bittersweet Chocolate – Adds depth to the pudding filling; can substitute with semisweet if preferred.
• Cornstarch – Thickens the pudding; no substitutes recommended for this role.
For the Frosting
• Semisweet Chocolate – Creates a creamy, rich frosting; alternative could be milk chocolate for a sweeter result.
• Unsalted Butter – Essential for frosting texture; ensure it’s softened to room temperature.
With these carefully selected ingredients, you’re one step closer to creating an unforgettable Brooklyn Blackout Cake that brings the magic of New York bakeries right into your kitchen!
Step‑by‑Step Instructions for Brooklyn Blackout Cake
Step 1: Preheat and Prepare Pans
Begin by preheating your oven to 350°F (175°C). While the oven is heating, prepare two 8-inch round cake pans. Coat the pans with butter and line the bottoms with parchment paper for easy release. This step ensures your Brooklyn Blackout Cake will come out beautifully without sticking, making your assembly process a breeze.
Step 2: Mix the Dry Ingredients
In a large mixing bowl, whisk together all the dry ingredients: all-purpose flour, granulated sugar, Dutch-process cocoa powder, baking soda, baking powder, and salt. Make sure everything is well combined, which will help achieve an evenly flavored cake. The dry mix should be light and airy, giving you a solid foundation for your Brooklyn Blackout Cake.
Step 3: Combine the Wet Ingredients
In another bowl, combine the wet ingredients: buttermilk, vegetable oil, eggs, and vanilla extract. Mix thoroughly to ensure that the eggs are fully incorporated and the mixture is uniform. This blend adds moisture and richness to the cake. Gradually pour the wet ingredients into the dry mixture, stirring gently to combine and create a smooth batter.
Step 4: Add the Coffee
Now, carefully incorporate the hot brewed coffee into the batter. Whisk until the mixture is fully blended and smooth; the heat from the coffee will help enhance the chocolate flavor of your Brooklyn Blackout Cake. This step is crucial for achieving that deep, rich taste that chocolate lovers crave.
Step 5: Bake the Cakes
Reserve a portion of the batter for later. Pour the remaining batter evenly into the prepared cake pans. Bake in the preheated oven for approximately 35 minutes or until a toothpick inserted into the center comes out clean. Meanwhile, pour the reserved batter into cupcake liners and bake for about 15 minutes for a fun treat.
Step 6: Cool the Cakes
Once baked, remove the cakes from the oven and let them cool in the pans for 10 minutes. Carefully run a knife around the edges to loosen them, then invert onto a wire rack to cool completely. Proper cooling prevents melting your frosting when you assemble the Brooklyn Blackout Cake.
Step 7: Prepare the Pudding Filling
For the chocolate pudding, whisk together cocoa powder with boiling milk in a saucepan. Add granulated sugar and bittersweet chocolate, stirring until melted and smooth. In a separate bowl, mix cornstarch with cold water before gently incorporating it into the chocolate mixture. Stir continuously until the pudding thickens and reaches a rolling boil for about 1 minute. Chill until set.
Step 8: Make the Frosting
To create the rich frosting, melt semisweet chocolate and unsalted butter together in a heatproof bowl over simmering water. Stir in the remaining ingredients until smooth and glossy. Allow the mixture to cool in the refrigerator until it can be easily spread onto your Brooklyn Blackout Cake, making the frosting both luscious and stable.
Step 9: Assemble the Cake
To assemble, place one cake layer on a serving plate and spread a generous layer of the chilled pudding filling over it. Carefully place the second layer on top and frost the entire cake with the chocolate buttercream. For a delightful finish, press the reserved cupcake crumbs onto the sides of the cake, creating that signature competing texture.
Step 10: Serve and Enjoy
Slice your indulgent Brooklyn Blackout Cake and serve immediately, ideally alongside a scoop of vanilla ice cream or fresh fruit. This decadent dessert is perfect for sharing and will transport everyone at the table straight to a Brooklyn bakery with each flavorful bite!

Storage Tips for Brooklyn Blackout Cake
Room Temperature: Store your Brooklyn Blackout Cake at room temperature for up to 1 day in an airtight container to maintain its delicious moisture.
Fridge: If you need to keep it longer, cover the cake tightly and refrigerate for up to 4 days. This helps retain its rich flavor and creamy texture.
Freezer: For longer storage, wrap slices or whole layers of the Brooklyn Blackout Cake in plastic wrap and aluminum foil, then freeze for up to 3 months. Thaw in the fridge before serving.
Reheating: If you prefer your cake slightly warm, simply pop a slice in the microwave for about 10-15 seconds. Enjoy the revived decadence of your Brooklyn Blackout Cake!
Expert Tips for Brooklyn Blackout Cake
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Quality Ingredients: Use the best cocoa and chocolate you can find. High-quality ingredients make a significant difference in the richness of your Brooklyn Blackout Cake.
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Room Temperature Eggs: Ensure your eggs are at room temperature before using them. This helps in better emulsification and results in a fluffier cake.
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Cooling Layers: Always cool your cake layers completely before frosting. This prevents the buttercream from melting and helps maintain the structure of your Brooklyn Blackout Cake.
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Pudding Thickness: Make sure to whisk the cornstarch slurry thoroughly to avoid lumps. A smooth pudding filling is key to the cake’s luxurious texture.
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Make Ahead: For busy days, consider baking the cake layers and preparing the pudding in advance. Store them separately in the fridge and assemble right before serving for optimal flavor and freshness.
What to Serve with Brooklyn Blackout Cake
As you prepare to indulge in the rich layers of this chocolate delight, think about how to complete the experience with the perfect accompaniments.
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Vanilla Ice Cream: A scoop of creamy vanilla ice cream balances the cake’s richness, creating a delightful contrast that melts in your mouth.
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Fresh Raspberries: Their tartness cuts through the sweetness of the cake, refreshing your palate with each bite. This vibrant touch brings a burst of color to your dessert plate.
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Whipped Cream: A dollop of freshly whipped cream adds lightness and creaminess, enhancing the cake’s decadent chocolate layers while providing a smooth texture.
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Chocolate Sauce: Drizzle warm chocolate sauce over the cake for an extra decadent touch. This classic pairing elevates the chocolate experience to new delicious heights.
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Espresso: A small cup of rich espresso complements the flavors of the cake remarkably well, enhancing those deep chocolate notes while providing a caffeine kick—perfect for après-dinner enjoyment.
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Fresh Mint Leaves: For a presentation flair, garnish with fresh mint leaves. Not only do they add a pop of green, but they also provide a refreshing herbaceous note that contrasts beautifully with the cake's sweetness.
Choose one or a combination of these elements to truly elevate your Brooklyn Blackout Cake experience, making each slice an unforgettable moment!
Make Ahead Options
These Brooklyn Blackout Cakes are perfect for busy home cooks looking to save time during the week! You can bake the cake layers up to 3 days in advance; simply cool them completely, wrap in plastic wrap, and refrigerate to maintain their moisture. The chocolate pudding filling can be prepared up to 24 hours ahead—just make sure to chill it properly to thicken and enhance the flavors. When it's time to serve, assemble the cake by layering the pudding between the cooled cake layers, frosting the cake with buttercream, and finishing with the crumb coating. Though made ahead, every bite will taste just as delicious as if it were freshly made!
Brooklyn Blackout Cake Variations
Explore delightful ways to personalize your Brooklyn Blackout Cake, ensuring it's perfect for any occasion!
- Flavored Frosting: Swap the chocolate frosting for whipped cream or a tangy cream cheese frosting to brighten up the flavor profile.
- Fruit Filling: Layer the cake with fresh raspberries or cherries alongside the chocolate pudding for a burst of freshness in every bite.
- Nutty Crunch: Incorporate crushed walnuts or hazelnuts into the frosting for an enchanting crunch—a delightful contrast to the cake's creamy layers.
- Spicy Kick: Add a hint of cayenne pepper or chili powder to the pudding for a surprising and delightful heat that pairs beautifully with the chocolate.
- Vegan Option: Replace butter with coconut oil and use flax eggs instead, creating a plant-based version without sacrificing flavor.
- Mini Treats: Use the reserved batter to make mini cupcakes infused with flavored liqueur like Amaretto or Bailey's for fun dessert variations.
- Coffee Twist: Enhance the chocolate with espresso powder mixed into the batter, creating an even more intense flavor that coffee lovers will adore.
- Seasonal Spice: Add a dash of cinnamon or nutmeg for a cozy vibe, especially inviting during the fall and holiday seasons—perfect with a warm cup of coffee!
Feel free to explore these creative possibilities, and why not try them with a scoop of homemade vanilla ice cream or a drizzle of warm caramel sauce for that extra touch?

Brooklyn Blackout Cake Recipe FAQs
How do I choose ripe ingredients for the Brooklyn Blackout Cake?
Absolutely! For the best flavor, use fresh buttermilk that is not expired—this keeps the cake moist. If you’re using eggs, opt for organic varieties at room temperature for better mixing. As for chocolate, go for high-quality bittersweet chocolate; this elevates the pudding filling to new heights of decadence.
What is the best way to store leftover Brooklyn Blackout Cake?
Very! You can store your Brooklyn Blackout Cake covered at room temperature for 1 day. For longer preservation, wrap it tightly in plastic wrap and place it in the fridge, where it will stay fresh for up to 4 days. Just remember, the cake tastes amazing when served cold or lightly warmed!
Can I freeze the Brooklyn Blackout Cake?
Yes! To freeze, wrap the assembled cake securely in plastic wrap and then in aluminum foil. It will keep its deliciousness for up to 3 months in the freezer. When you’re ready to enjoy, simply thaw it in the fridge overnight for the best texture, and it will taste just as delightful as when it was first baked!
What should I do if my cake layers are domed after baking?
No worries! If your brooklyn blackout cake layers are domed rather than flat, simply use a serrated knife to level them before assembling. Cut off the tops while they are still slightly warm, but handle them gently to avoid any crumbling. This ensures a beautifully even presentation and perfect stacking!
Are there any dietary considerations for this recipe?
Absolutely! If you have allergies, be cautious with the chocolate and butter, as these can be common allergens. For a dairy-free option, consider using a plant-based butter and non-dairy chocolate for frosting and pudding. Always check the labels for any potential allergens related to the specific brands you choose to use.

Indulgent Brooklyn Blackout Cake: A Chocolate Lover's Dream
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and prepare two 8-inch round cake pans by coating them with butter and lining the bottoms with parchment paper.
- In a large mixing bowl, whisk together all the dry ingredients: flour, sugar, cocoa powder, baking soda, baking powder, and salt.
- In another bowl, combine the wet ingredients: buttermilk, oil, eggs, and vanilla. Mix thoroughly before adding to the dry mixture to create a smooth batter.
- Carefully incorporate the hot brewed coffee into the batter, whisking until fully blended and smooth.
- Pour the batter into the prepared pans. Bake for approximately 35 minutes or until a toothpick comes out clean.
- Once baked, cool the cakes in the pans for 10 minutes, then invert onto a wire rack to cool completely.
- Whisk together cocoa powder with boiling milk in a saucepan for the pudding. Then add sugar and bittersweet chocolate until melted and smooth, and incorporate cornstarch mixed with cold water.
- Melt the semisweet chocolate and unsalted butter in a heatproof bowl, stirring until smooth, then cool in the refrigerator until spreadable.
- To assemble, place one cake layer on a serving plate, spread pudding filling over it, place the second layer on top, and frost the entire cake.
- Slice and serve the Brooklyn Blackout Cake, ideally alongside vanilla ice cream or fresh fruit.





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