Ultimate Double Chocolate Bundt Cake: Your New Favorite Decadent Dessert
There’s something truly magical about a perfect dessert – a little slice of luxury that seamlessly fits into your everyday life. And when we talk about luxury in the dessert world, nothing speaks louder than chocolate! That’s precisely why you deserve to treat yourself to this absolutely over-the-top, undeniably delicious Double Chocolate Bundt Cake.

Do you ever find yourself craving a moment of pure, unadulterated sweet indulgence, just for you? This Double Chocolate Bundt Cake is the answer. With its deep, sophisticated yet incredibly smooth chocolate flavor, it has become my personal go-to for carving out a little self-care time. These cakes aren’t just a treat for your taste buds; their elegant, fluted shape makes them an eye-catching centerpiece for any gathering, or simply a delightful individual portion for a quiet afternoon.
The rich, velvety crumb and intense chocolate aroma will sweep you off your feet. Made with both dark and milk chocolate, this recipe delivers a complex flavor profile that satisfies even the most intense chocolate cravings. It’s surprisingly simple to prepare, making it a perfect choice for both novice bakers and seasoned pros looking for a reliable, show-stopping dessert. So, get ready to spoil yourself with this magnificently rich, moist, and utterly splendid Double Chocolate Bundt Cake!
To complement this divine chocolate creation, we highly recommend a warming Cointreau coffee, a comforting hot coffee with eggnog, a festive snowball cocktail, or for the ultimate chocolate aficionado, a rich hot chocolate with rum. Each of these pairings enhances the chocolate notes and elevates your dessert experience.
🥘 Essential Ingredients for Your Double Chocolate Bundt Cake
Crafting the perfect Double Chocolate Bundt Cake begins with selecting the right ingredients. Each component plays a crucial role in achieving the desired texture, flavor, and overall decadence. Here’s a closer look at what you’ll need and why it matters:

- Soft Unsalted Butter: Butter is the backbone of any rich cake, providing moisture, tenderness, and flavor. Using unsalted butter gives you control over the overall salt content of your cake, allowing the other flavors to shine without being overpowered. Ensure it’s softened to room temperature for smooth creaming and consistent batter.
- Dark Chocolate Couverture (Chopped): Couverture chocolate is specially formulated with extra cocoa butter, making it melt smoothly and evenly, which is crucial for a cake with an intense, uniform chocolate flavor. Dark chocolate provides a bold, bittersweet foundation that prevents the cake from being overly sweet and adds depth to the “double chocolate” experience. Look for a good quality dark chocolate with at least 70% cocoa solids for the best results.
- Medium-sized Eggs: Eggs are the magic behind this cake’s perfectly soft and delightful texture. They act as a leavening agent when whipped, providing structure and moisture. Separating them allows you to whip the whites into a meringue-like consistency, which introduces air and contributes to the cake’s light, spongy crumb, while the yolks add richness and emulsify the batter for a smooth finish.
- Granulated Sugar: Beyond just sweetness, granulated sugar plays several important roles. It helps tenderize the cake by interfering with gluten development, and when creamed with butter and egg yolks, it creates air pockets that contribute to the cake’s light structure. It also aids in achieving that lovely, slightly crunchy exterior.
- Cake Flour: This is a secret weapon for a truly tender cake! Cake flour has a lower protein content than all-purpose flour, resulting in less gluten development. This ensures your bundt cake has a wonderfully fine, airy, and spongy texture that simply melts in your mouth. While all-purpose flour can be used in a pinch, expect a slightly denser cake. For an emergency substitute, you can mix 2 tablespoons of cornstarch with enough all-purpose flour to make 1 cup.
- Baking Powder: A common leavening agent, baking powder is essential for helping the cake rise beautifully and achieve its light structure. It reacts when mixed with liquid and heat, producing carbon dioxide bubbles that lift the batter. Always check its expiry date, as old baking powder can result in a flat cake. If you’re out, a combination of baking soda and cream of tartar (in specific ratios) can work, but for simplicity, having fresh baking powder is best.
- Milk Chocolate Couverture (Chopped): The second layer of chocolate in our “double chocolate” delight! Milk chocolate adds a creamy, sweeter, and milder chocolate note that perfectly balances the intensity of the dark chocolate. Its smooth melting properties, thanks to being couverture, ensure even distribution throughout the batter. You can experiment by replacing this with more dark chocolate for an ultra-intense flavor, or even white chocolate for a striking contrast and different sweet dimension.
For exact quantities and measurements, please refer to the comprehensive recipe card provided below.
🔪 Step-by-Step Instructions for Your Decadent Bundt Cake
Follow these detailed steps to bake your perfect Double Chocolate Bundt Cake. Precision and care at each stage will ensure a stunning and delicious result every time.
- Step One: Prepare for Baking. Begin by preheating your oven to 356°F / 180°C (using top/bottom heat setting). This ensures the oven is at the optimal temperature when your batter is ready, preventing uneven baking. Next, meticulously butter your Bundt pan(s) – ensuring every crevice is coated – then lightly sprinkle with breadcrumbs. This crucial step creates a non-stick surface, guaranteeing your beautiful cake releases effortlessly from the pan after baking.
- Step Two: Melt the Chocolate and Butter. In a double boiler or a heat-proof bowl set over a pot of simmering water (ensure the bowl doesn’t touch the water), melt the soft unsalted butter together with the chopped dark chocolate couverture. Stir gently until the mixture is smooth and glossy. Remove from heat and allow it to cool slightly while you prepare the eggs.
- Step Three: Prepare the Eggs. Carefully separate the eggs, placing the whites in one clean, dry mixing bowl and the yolks in another. Using an electric mixer, beat the egg whites on high speed until they form stiff, creamy peaks. In the separate bowl, combine the egg yolks with the granulated sugar and beat with the electric mixer for at least five minutes until the mixture is pale yellow, thick, and foamy. This aeration is vital for the cake’s light texture.
- Step Four: Combine Chocolate and Yolks. Gently stir the slightly cooled chocolate and butter mixture into the beaten egg yolk and sugar mixture. Mix until just combined, being careful not to overmix. The mixture should be smooth and uniformly chocolatey.
- Step Five: Incorporate Dry Ingredients. Sift the cake flour and baking powder together over the chocolate-yolk mixture. Gently fold these dry ingredients into the batter using a spatula until just combined. Overmixing at this stage can develop too much gluten, leading to a tough cake.
- Step Six: Add More Chocolate. Now, mix in the chopped milk chocolate couverture and any remaining chopped dark chocolate pieces (if you’ve reserved some for texture). This adds another layer of chocolate flavor and delightful pockets of melted chocolate in every bite. Ensure it’s evenly distributed throughout the batter.
- Step Seven: Fold in Egg Whites. Delicately fold the beaten egg whites into the dough in two or three additions. Use a gentle, lifting motion to incorporate the whites without deflating them. This step is critical for maintaining the airy, spongy texture of your Bundt cake. Be patient and fold until no white streaks remain.
- Step Eight: Bake to Perfection. Pour the batter evenly into your meticulously prepared Bundt pans. Place the pans on the second rack from the bottom in your preheated oven and bake for approximately 50 minutes, or until a wooden skewer inserted into the center of the cake comes out clean.
- Step Nine: Cool Gracefully. Once baked, remove the Bundt cakes from the oven. Allow them to cool in their pans on a wire rack for about 15 minutes. This cooling period helps the cake structure set. After 15 minutes, carefully invert the cakes onto the cooling rack to cool completely. Rushing this step can cause the cake to stick or break.
- Step Ten: Dust and Delight. Once fully cooled, dust your magnificent Double Chocolate Bundt Cake generously with powdered sugar for a simple yet elegant finish. Slice, serve, and savor this homemade delicacy!

Looking for more delightful cake recipes to expand your baking repertoire? Check out these other fantastic creations:
- Chocolate Chip Ricotta Loaf Cake
- Flourless Chocolate Cake
- Austrian Strawberry Sponge Cake
- Old-fashioned Whipping Cream Bundt Cake
- Six Egg White Chocolate Cake
- Potato Flour Cake with Eggnog
- Ricotta Vanilla Cream Cake
- Key Lime Cake
If you’re in need of a super quick and easy treat, don’t miss out on this delightful cookie dough mug cake or this incredible three-ingredient mug cake (featuring chocolate spread as a key ingredient!). Pure yum!
💭 Top Tips for Bundt Cake Success
Achieving a perfect Bundt cake every time requires a few key tricks. There’s nothing more disheartening than putting effort into a beautiful cake only to have it stick stubbornly to the pan! Prevent this heartache by mastering the pan preparation. Generously grease your Bundt pan with softened butter, ensuring you get into every nook and cranny of its intricate design. Then, dust it thoroughly with either a light coating of breadcrumbs or a little all-purpose flour. This creates a release layer that ensures your cake will slide out cleanly and easily, preserving its gorgeous shape.

Another crucial element in this recipe is the careful handling of eggs. When separating the egg whites and yolks, be exceptionally vigilant. Even the tiniest speck of yolk can prevent your egg whites from whipping up to their full, voluminous potential. Use clean bowls and utensils. Once your egg whites are perfectly whipped, incorporate them into the batter with utmost gentleness. Use a large spatula and a light, folding motion rather than stirring. This preserves all the airy lift you’ve worked to create, ensuring a light, spongy texture in your final cake.
🌡️ Chocolate Tempering for the Perfect Melt
When working with couverture chocolate, achieving a smooth melt is key to its success in your cake batter. Here are two reliable methods for melting chocolate perfectly:
Water Bath (Bain-Marie): This classic method uses indirect heat to gently melt chocolate, preventing scorching. You’ll need two pots of different sizes: one larger, and one smaller that fits snugly on top without touching the bottom. Fill the larger pot with about 3-4 finger-widths of water and bring it to a gentle simmer. Place the chopped chocolate in the smaller, dry pot or heat-proof bowl. Set this bowl over the simmering water, ensuring the bottom of the bowl does not touch the water. Stir continuously until the chocolate is completely melted and smooth. The rising steam will provide the gentle heat needed.
Tempering Unit/Melting Pot: For those with specialized equipment, a chocolate tempering unit or dedicated melting pot offers precise temperature control. Simply add your chopped chocolate to the unit and set it to the appropriate melting temperature. For milk chocolate, aim for around 40°C (104°F), and for dark chocolate, a slightly higher 50°C (122°F). Always follow your specific unit’s instructions for best results.
🍫 Delicious Variations & Serving Suggestions
While this Double Chocolate Bundt Cake is truly magnificent on its own, a few variations can take it to an even more extraordinary level:
- Decadent Chocolate Glaze: Elevate your Bundt cake with an unforgettable chocolate icing. Simply combine 5.29 oz (150 grams) of heavy cream, 5.29 oz (150 grams) of dark chocolate, and 5.29 oz (150 grams) of milk chocolate. Heat the heavy cream to a boil, then immediately pour it over the chopped chocolates. Let it sit for a minute, then whisk until you have a smooth, luscious chocolate ganache. Drizzle or pour this over your cooled Bundt cakes for a show-stopping finish.
- Nutty Addition: Fold in a half-cup of chopped toasted nuts like pecans, walnuts, or almonds with the milk chocolate in Step Six for an added crunch and nutty flavor dimension.
- Coffee Infusion: Add 1-2 teaspoons of instant espresso powder to your melted chocolate mixture to deepen the chocolate flavor without making it taste like coffee.
- Spiced Chocolate: A pinch of cinnamon or a tiny dash of cayenne pepper (about 1/4 teaspoon) can add an exciting warmth and subtle kick to the chocolate.
- Cream Cheese Swirl: For a delightful contrast, prepare a simple cream cheese filling (softened cream cheese, a touch of sugar, and an egg yolk) and swirl it into half of the batter before pouring into the Bundt pan.
- Fresh Berry Topping: While simple powdered sugar is elegant, serving slices with fresh raspberries, strawberries, or a mixed berry compote adds a refreshing tartness that cuts through the richness of the chocolate beautifully.
- Ice Cream or Whipped Cream: A scoop of vanilla bean ice cream or a dollop of freshly whipped cream can turn each slice into an even more indulgent dessert.
For those seeking a plant-based option, be sure to try Keri’s wonderful vegan chocolate bundt cake!
🍽 Essential Baking Equipment
Having the right tools makes all the difference in baking. For this Double Chocolate Bundt Cake, here’s what you’ll need:
- Bundt Pans: This recipe is designed for two small-sized Bundt pans, which allows for perfect individual cakes or sharing portions. If you only have one large Bundt pan, you may need to adjust baking time slightly.
- Electric Mixer: Absolutely essential for beating those egg whites into creamy peaks and achieving that foamy yolk and sugar mixture. A stand mixer or a good quality hand mixer will make this task much easier and more effective.
- Double Boiler (or Heat-Proof Bowls): Crucial for gently melting the chocolate and butter without burning. As described in the tempering section, two pots or a heat-proof bowl over a simmering pot will work perfectly.
- Medium-Large Mixing Bowls: You’ll need at least two, one for the egg whites and another for combining the main batter ingredients.
- Rubber Spatula: Indispensable for gently folding in the egg whites and dry ingredients without deflating the batter.
- Cooling Rack: Allows for proper air circulation around the cake as it cools, preventing sogginess and ensuring an even set.
- Sifter: For sifting flour and baking powder, ensuring a lump-free and airy batter.
🌡 Proper Storage for Freshness
To keep your delicious Double Chocolate Bundt Cake fresh and moist for as long as possible, proper storage is key. Once the cake has completely cooled to room temperature, you have a few options:
- Room Temperature: Store the entire cake under a cake cover, in an airtight container, or tightly wrapped in plastic wrap. This will protect it from drying out and keep it fresh for up to 3-4 days.
- Freezing: This cake freezes beautifully! For best results, allow the cake to cool fully. You can freeze it whole, or for convenience, cut the Bundt cake into individual slices. Wrap each slice tightly in plastic wrap, then an additional layer of aluminum foil, or place them in an airtight freezer-safe container. This method allows you to defrost and enjoy smaller portions whenever a craving strikes. The cake can be frozen for up to 3 months. To thaw, simply transfer it to the refrigerator overnight, or let individual slices come to room temperature on the counter for a few hours.
🙋🏻 Frequently Asked Questions about Double Chocolate Bundt Cake
Here are some common questions about baking and enjoying this delightful chocolate Bundt cake:
Once your chocolate Bundt cakes are fully cooled, they can be stored in an airtight container or tightly wrapped in plastic wrap. Keep the cake at room temperature for up to one week to maintain its freshness and moist texture. For longer storage, you can wrap the cake tightly in plastic and then in foil, and freeze it for up to six months. To enjoy a slice from the freezer, simply place it in the fridge overnight to thaw, or let it sit at room temperature for a couple of hours.
This exceptional double chocolate dessert is truly perfect on its own, showcasing its rich, deep flavors. However, it also pairs beautifully with a bold cup of freshly brewed coffee, a glass of milk, or a dessert wine. The intense chocolate flavor is positively irresistible when complemented with fresh berries (like raspberries or strawberries), a drizzle of homemade caramel or hot fudge sauce, a dollop of fluffy whipped cream, or for the ultimate chocolate indulgence, an extra dusting of cocoa powder or chocolate shavings. Don’t forget the drink pairings mentioned earlier!
This delicious double chocolate Bundt cake recipe is naturally nut-free, making it a great option for those with nut allergies. It’s also relatively light in dairy, particularly if you focus on using higher cocoa content dark chocolate. However, it does contain eggs, gluten (from the cake flour), and chocolate, which can be allergens or dietary concerns for some individuals. If you need to further reduce dairy, consider using only dark chocolate that is dairy-free and ensure any butter substitutes are also dairy-free. For a completely gluten-free option, you would need to adapt the recipe with a gluten-free flour blend, which may alter the texture.
If you bake this incredible Double Chocolate Bundt Cake, I’d absolutely love to hear how you enjoyed it! Please consider giving it a ★★★★★ star rating and leaving a comment below. Your feedback is truly awesome and helps others discover delicious recipes. You can also sign up for our Newsletter to receive weekly homemade recipe inspirations, or follow me on Pinterest or Instagram and share your creation with me. Just tag me @combinegoodflavors and use the hashtag #combinegoodflavors, so I don’t miss your beautiful bake!
📖 Recipe: Best Double Chocolate Bundt Cake

Best Chocolate Bundt Cake
By Nora
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Pin Recipe
Equipment
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2 Bundt Pans
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Kitchen machine (or Electric Mixer)
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Medium Bowl
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Cooling Rack
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Double Boiler or Heat-Proof Bowl
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Rubber Spatula
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Sifter
Ingredients
- 2 cup Soft unsalted butter
- 3 ½ cup Dark chocolate couverture chopped
- 7 Medium-sized eggs
- ¾ cup Granulated Sugar
- 2 cup Cake Flour
- 2 teaspoon Baking powder
- 1 cup Milk chocolate couverture chopped
Instructions
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Preheat your oven to 356 °F / 180 °C, using the top/bottom heat setting.
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Generously butter the Bundt cake pan(s) and then sprinkle it with breadcrumbs, ensuring an even coating for easy release.
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In a water bath or double boiler, melt 2 cup Soft unsalted butter with 14.12 oz (400 g) of the chopped 3 ½ cup Dark chocolate couverture until smooth. Set aside to cool slightly.2 cup Soft unsalted butter, 3 ½ cup Dark chocolate couverture
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Carefully separate 7 Medium-sized eggs. Beat the egg whites in a clean mixing bowl with an electric mixer until they are firm and creamy.7 Medium-sized eggs
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In another bowl, combine the egg yolks with ¾ cup Granulated Sugar and beat for five minutes until the mixture is light, pale, and foamy.¾ cup Granulated Sugar, 7 Medium-sized eggs
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Gradually pour the slightly cooled butter-chocolate mixture into the beaten yolks, stirring continuously until well combined.
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Sift and gently fold in the 2 cup Cake Flour and 2 teaspoon Baking powder into the chocolate batter until just incorporated, being careful not to overmix.2 cup Cake Flour, 2 teaspoon Baking powder
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Add the chopped 1 cup Milk chocolate couverture and any remaining chopped dark chocolate pieces to the batter. Mix gently to distribute evenly.1 cup Milk chocolate couverture
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In two or three additions, delicately fold the beaten egg whites into the dough using a spatula. Use a light, lifting motion until no white streaks are visible, ensuring you maintain the airiness of the batter.7 Medium-sized eggs
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Pour the finished batter into your prepared Bundt pan(s) and bake on the second rack from the bottom for approximately 50 minutes, or until a wooden skewer inserted into the center comes out clean.
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Once baked, remove the Bundt cakes from the oven and allow them to cool in their pans on a wire rack for 15 minutes. This cooling period is essential for the cake to set and ensures a clean release.
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After 15 minutes, carefully invert the cakes onto a cooling rack to cool completely.
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Finally, dust the cooled cake generously with powdered sugar for a simple, elegant presentation. Your decadent Double Chocolate Bundt Cake is now ready to be served and enjoyed!
Nutrition values are estimates only, using online calculators. Please verify using your own data.

🤎 You might also like: More Delicious Cake & Dessert Recipes
If you loved this Double Chocolate Bundt Cake, here are some other delightful dessert recipes you might enjoy trying next:
- No-Bake Chocolate Ricotta Cheesecake
- Potato Flour Cake with Eggnog
- Old-fashioned Whipping Cream Bundt Cake
- How to Make a Ricotta Vanilla Cream Cake
⛑️ Food Safety & Handling Tips
Ensuring food safety is paramount when baking. Follow these guidelines to keep your kitchen and your delicious Bundt cake safe:
- Proper Cooking Temperature: Always ensure your cake is thoroughly baked. While temperature is less of a concern for cakes than for meats, ensuring it’s cooked through means all ingredients (especially eggs) are properly transformed and safe to eat. The skewer test is your best indicator.
- Cross-Contamination: Always use separate, clean utensils for different stages of cooking, especially when dealing with raw ingredients (like eggs) and finished products. Wash your hands thoroughly before and after handling raw ingredients.
- Temperature Control: Do not leave food sitting out at room temperature for extended periods. Once baked and cooled, store your cake properly as outlined in the storage section to prevent bacterial growth.
- Unattended Cooking: Never leave cooking food unattended, particularly when melting chocolate over heat or using a hot oven.
- Safe Oils: While this recipe primarily uses butter, if substituting with oils for greasing pans or other applications, choose oils with a high smoking point to avoid producing harmful compounds.
- Ventilation: Always ensure good ventilation when using a gas stove or oven to prevent the buildup of fumes.
For further comprehensive information on safe food handling practices, please refer to official guidelines such as those from the FDA (Food and Drug Administration).