This Double Chocolate Loaf Cake Recipe is honestly one of my favorite ways to enjoy a rich chocolate treat without too much fuss. Moist, tender, and loaded with deep cocoa flavor, it’s a real crowd-pleaser that’s perfect for any time you want a slice of pure chocolate bliss.
Why You’ll Love This Recipe
- Super Moist Texture: Thanks to the hot coffee and buttermilk, this cake stays moist and tender for days.
- Double Chocolate Goodness: Cocoa powder in the batter and chocolate chips folded inside create rich, melty pockets of chocolate.
- Easy to Make: Simple ingredients and straightforward steps make this loaf accessible even if you’re not a seasoned baker.
- Beautiful Finish: The silky chocolate ganache on top adds an elegant touch that makes it feel special.
Ingredients You’ll Need
Each ingredient here works together to create that perfect balance of flavor and texture — from the cocoa powder that gives it depth, to the coffee which enhances chocolate notes. I always recommend grabbing fresh eggs and good-quality cocoa for the best results.
- All-purpose flour: Your basic baking staple – I sift it to keep the batter light and avoid lumps.
- Unsweetened natural cocoa powder: Use natural, not Dutch process – it reacts with baking soda for a beautiful rise and fresh chocolate flavor.
- Baking soda and baking powder: These leaveners work together for a perfect crumb and lift.
- Salt: Just a pinch brings out all the chocolate flavors without making it salty.
- Light brown sugar: Adds moisture and a subtle caramel note that complements the chocolate.
- Granulated sugar: Balances the sweetness and aids in the cake’s tenderness.
- Vegetable oil: I love oil in cakes because it keeps them moist and tender longer than butter.
- Large eggs: I use room temperature eggs to ensure they blend smoothly into the batter.
- Vanilla extract: Enhances the chocolate’s complexity – pure extract always wins.
- Buttermilk: Adds tenderness and reacts with baking soda to give airy texture.
- Hot brewed coffee (or hot water): Coffee intensifies the chocolate flavor without adding a coffee taste — but hot water works just fine if you prefer.
- Chocolate chips (optional): For extra gooey pockets inside the loaf – I never skip these!
- Semisweet chocolate chips, heavy cream, and unsalted butter (for ganache): These three make a rich, shiny topping that sets beautifully on cool cake.
Variations
I love making this Double Chocolate Loaf Cake Recipe my own — sometimes swapping out ingredients or adding mix-ins to fit the occasion or what’s in my pantry. Feel free to get creative!
- Add nuts: Toasted walnuts or pecans add a wonderful crunch that pairs perfectly with the soft, chocolaty crumb — my family goes crazy for this addition!
- Use dairy-free milk: I tried almond milk with a splash of vinegar as a buttermilk substitute and it works well for a dairy-free version.
- Spicy chocolate twist: Adding a pinch of cinnamon and cayenne gives this loaf a cozy, unexpected warmth I adore during cooler months.
- Skip the ganache: For a simpler loaf, just dust with powdered sugar or enjoy it plain; it’s still delicious, just less rich.
How to Make Double Chocolate Loaf Cake Recipe
Step 1: Prep and mix your dry ingredients
Start by preheating your oven to 350°F (175°C) and prepping your loaf pan by greasing it well and lining it with parchment paper — leaving a little overhang for easy removal later. Next, sift together your flour, cocoa powder, baking soda, baking powder, and salt in a large bowl. Sifting isn’t just fancy — it helps prevent lumps and makes sure your batter is perfectly even.
Step 2: Whisk together the wet ingredients
In another bowl, whisk the brown sugar, granulated sugar, vegetable oil, eggs, and vanilla extract until smooth and well combined. Then stir in the buttermilk. Using room temperature eggs here helped me avoid any curdling and made the process much smoother.
Step 3: Combine wet and dry, then fold in coffee
Pour the wet mixture into the dry ingredients and gently stir just until combined — don’t overmix or the loaf can get tough. Now, you’ll add the hot brewed coffee (or hot water if you prefer) and carefully fold it in. The batter will loosen up and look similar to thick brownie batter; that’s exactly what you want for a super moist cake.
Step 4: Add chocolate chips and bake
This is my favorite part: folding in the chocolate chips for those melty pockets of joy. Pour the batter into your prepared pan and smooth the surface. Bake for about 50 minutes, but don’t open the oven too soon — patience here gives you the best rise and minimizes cracking. You’ll know it’s done when a toothpick comes out mostly clean with a few moist crumbs stuck to it.
Step 5: Cool and add ganache
Once baked, let the loaf cool in the pan for about 15 minutes before lifting it out by the parchment overhang. Cool it completely on a wire rack before topping with ganache—this prevents the ganache from sliding off. For the ganache, microwave chocolate chips, heavy cream, and butter in 30-second bursts, stirring in between until smooth and glossy, then pour it over your loaf.
Pro Tips for Making Double Chocolate Loaf Cake Recipe
- Perfect Batter Consistency: Don’t be alarmed if the batter seems loose—that’s the coffee at work making the cake extra moist.
- Avoid Overmixing: Stir gently when combining wet and dry ingredients to keep the cake tender and light.
- Room Temperature Eggs: It’s a simple trick, but using eggs at room temp helps the batter come together smoothly without lumps.
- Ganache Timing: Adding ganache only after the cake is fully cool ensures it sets beautifully and doesn’t slide off.
How to Serve Double Chocolate Loaf Cake Recipe
Garnishes
I usually sprinkle a few extra chocolate chips or even some flaky sea salt on top of the ganache right after pouring it—it adds a lovely texture and that little salty-sweet contrast I can’t resist. Fresh berries alongside also brighten the richness.
Side Dishes
This cake pairs perfectly with a scoop of vanilla ice cream or a dollop of whipped cream for dessert. For a coffee break, just a simple cup of your favorite brew or a hot chocolate complements it beautifully.
Creative Ways to Present
For celebrations, I like to slice the loaf thin and stack it with layers of whipped cream and berries to make a quick layered dessert. Wrapping individual slices in parchment and tying with twine makes for cute, shareable gifts too!
Make Ahead and Storage
Storing Leftovers
I keep leftover slices wrapped tightly in plastic wrap at room temperature for up to 3 days, and they stay moist and delicious. If your kitchen’s warm, storing in an airtight container is best to keep the ganache fresh.
Freezing
I’ve frozen this loaf both sliced and whole, tightly wrapped in plastic and foil. It freezes beautifully for up to 3 months. Just thaw overnight in the fridge before serving to preserve the texture.
Reheating
If you like your chocolate warm, a quick zap in the microwave for 15-20 seconds works wonders without drying it out. Otherwise, I enjoy it at room temp to really savor the complex flavors and moist crumb.
FAQs
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Can I use Dutch-process cocoa instead of natural cocoa powder?
While Dutch-process cocoa has a smoother flavor, it doesn’t react with baking soda the same way natural cocoa does, which can affect the rise and texture of the loaf. For best results, stick to natural unsweetened cocoa powder in this Double Chocolate Loaf Cake Recipe.
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What if I don’t have buttermilk on hand?
You can easily make a buttermilk substitute by adding a tablespoon of white vinegar or lemon juice to one cup of milk and letting it sit for 5 minutes. This acidity is key to tenderizing the cake and reacting with the baking soda for a good rise.
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Will the coffee make my cake taste like coffee?
The coffee in this recipe is hot brewed but used in a small amount, which enhances and deepens the chocolate flavor rather than imparting a coffee taste. If you prefer, you can use hot water instead and still get great results.
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Can I omit the chocolate ganache topping?
Absolutely! The loaf is delicious on its own thanks to the rich chocolate batter and chips inside. Ganache just adds an extra touch of indulgence and a glossy finish, but skipping it makes for a simpler, less rich treat.
Final Thoughts
This Double Chocolate Loaf Cake Recipe is one of those recipes I find myself going back to time and again when I want something comforting, chocolatey, and fuss-free. It’s rewarding to bake, yields a loaf that somehow feels both rustic and elegant, and the flavor is consistently impressive. I can’t recommend giving it a try enough—your kitchen (and taste buds) will thank you!
Print
Double Chocolate Loaf Cake Recipe
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 1 loaf 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This super moist Double Chocolate Loaf Cake is a rich and tender treat, perfect for chocolate lovers. Made with natural cocoa and enhanced with brewed coffee for a deep chocolate flavor, it includes a simple chocolate ganache topping for extra indulgence. Easy to bake in a loaf pan, this cake stays delicious for days and freezes well.
Ingredients
For the Loaf
- 1¾ cups all-purpose flour
- ½ cup unsweetened natural cocoa powder
- 1 teaspoon baking soda
- ½ teaspoon baking powder
- ½ teaspoon salt
- ¾ cup light brown sugar (packed)
- ½ cup granulated sugar
- ½ cup vegetable oil
- 2 large eggs (room temperature)
- 1 teaspoon vanilla extract
- 1 cup buttermilk
- ½ cup hot brewed coffee (or hot water)
- ¾ cup chocolate chips (optional)
For the Simple Chocolate Ganache
- ½ cup semisweet chocolate chips
- 2 tablespoons heavy cream
- 1 tablespoon unsalted butter
Instructions
- Prepare Oven and Pan: Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan and line it with parchment paper, allowing an overhang on the long sides for easy removal later.
- Mix Dry Ingredients: In a large bowl, sift together the flour, cocoa powder, baking soda, baking powder, and salt. Whisk to combine thoroughly.
- Whisk Wet Ingredients: In another bowl, whisk together the brown sugar, granulated sugar, vegetable oil, eggs, vanilla extract, and buttermilk until smooth.
- Combine Wet and Dry: Pour the wet ingredients into the dry. Stir gently until just combined; avoid overmixing to keep the cake tender.
- Add Hot Coffee or Water: Fold in the hot brewed coffee or hot water carefully. The batter will be loose, resembling thick brownie batter, which is key for moisture.
- Fold in Chocolate Chips: Gently fold in the chocolate chips for extra melty pockets of chocolate.
- Bake the Loaf: Pour the batter into the prepared loaf pan and smooth the top. Bake for 50 minutes, or until a toothpick inserted into the center comes out mostly clean with a few moist crumbs. Avoid opening the oven too early to ensure good rising and prevent cracking.
- Cool the Loaf: Let the loaf cool in the pan for 15 minutes. Then use the parchment paper overhang to lift it out and transfer to a wire rack to cool completely.
- Make the Ganache: In a microwave-safe bowl, combine the semisweet chocolate chips, heavy cream, and butter. Microwave in 30-second bursts, stirring in between until smooth and creamy.
- Apply Ganache and Serve: Pour the ganache over the cooled loaf, allowing it to set. Slice and enjoy the rich, moist cake, which remains tender for days.
Notes
- Use natural unsweetened cocoa powder (not Dutch processed) for best rise and texture.
- Allow the loaf to cool completely before adding ganache to prevent it from sliding off.
- The brewed coffee enhances chocolate flavor subtly without imparting a coffee taste; hot water can be substituted if needed.
- Store the loaf at room temperature for a few days or freeze to save for later.
