Nanny’s Chocolate Fudge Brownie Cake
If you’re looking for a dessert that will make your heart sing, look no further than Nanny’s Chocolate Fudge Brownie Cake. This delightful treat combines the richness of chocolate cake and fudge brownies into one heavenly bite. It’s a recipe that has been passed down through generations and is loved by everyone who tries it. Whether it’s a busy weeknight or a family gathering, this cake is sure to impress and satisfy any chocolate lover’s cravings.
What makes this cake even more special is its easy preparation. You can whip it up in no time, making it a perfect choice for those last-minute gatherings or simply when you’re craving something sweet. Plus, it’s freezer-friendly! You can make it ahead of time and enjoy it later—just another reason to keep this recipe in your back pocket.
Why You’ll Love This Recipe
- Quick and Easy: With just a few simple steps, you’ll have a decadent dessert ready to go.
- Chocolate Lover’s Dream: The combination of cake and brownies creates an indulgent chocolate experience.
- Freezer Friendly: Make it ahead and store portions for later enjoyment or surprise guests.
- Family Favorite: Kids and adults alike will adore this rich, fudgy treat.
- Versatile Serving Options: Perfect for celebrations or cozy nights at home with a warm slice!

Ingredients You’ll Need
Gathering the ingredients for Nanny’s Chocolate Fudge Brownie Cake is as easy as pie! You’ll find that these simple, wholesome ingredients are likely already in your pantry. Let’s take a look:
For the Cake
- 1 box chocolate cake mix (I used Betty Crocker’s Choc. Fudge 15.25)
- 1 box fudge brownie mix (I used Duncan Hines Decadent Brownies 17.6)
- 4 eggs
- 1 1/4 cups water
- 1 cup oil
- 1 can Pillsbury chocolate fudge cake icing
Variations
One of the best things about Nanny’s Chocolate Fudge Brownie Cake is how flexible it can be! Feel free to get creative and make it your own with these fun variations:
- Add Nuts: Toss in some chopped walnuts or pecans for added crunch and flavor.
- Mix in Chocolate Chips: Fold in some semi-sweet or dark chocolate chips for an extra fudge factor.
- Try Different Frosting: Use cream cheese frosting or whipped coconut topping for a unique twist.
- Incorporate Flavor Extracts: A splash of vanilla or mint extract can elevate the flavor profile beautifully.
How to Make Nanny’s Chocolate Fudge Brownie Cake
Step 1: Preheat Your Oven
First things first—preheat your oven to 350°F (175°C). This step ensures that your cake will bake evenly and perfectly fluffy. While that’s heating up, grease and lightly flour a 10-inch bundt pan; I like to use Baker’s Joy spray for easy release later.
Step 2: Combine the Ingredients
In a large mixing bowl, add the chocolate cake mix, fudge brownie mix, oil, eggs, and water. Remember, don’t follow the instructions on the boxes—just use what I’ve listed here! Mixing both batters together creates that incredible fudgy texture we all love.
Step 3: Bake the Cake
Pour enough batter into your prepared bundt pan until it’s about two-thirds full. If you have any leftover batter, pop it into cupcake liners for mini treats! Bake in your preheated oven for 50-55 minutes, or until a toothpick comes out clean. This might be hard to wait for because your kitchen will smell divine!
Step 4: Cool Down
Once baked, let your beautiful creation cool in the pan for about 10 minutes before transferring it to a cooling rack. Allow it to cool completely—this helps ensure it’s easy to slice without crumbling.
Step 5: Drizzle with Icing
Finally, melt half of the ready-to-use chocolate fudge icing in the microwave for about 30-45 seconds until drizzly. Pour this over your cooled cake to add that extra touch of sweetness!
And there you have it—a rich and delightful Nanny’s Chocolate Fudge Brownie Cake that’s perfect for any occasion! Enjoy every moist bite of this delicious dessert with family and friends!
Pro Tips for Making Nanny’s Chocolate Fudge Brownie Cake
Creating Nanny’s Chocolate Fudge Brownie Cake is a breeze, especially with these handy tips to ensure your dessert turns out perfectly every time!
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Use high-quality mixes: Opting for trusted brands like Betty Crocker and Duncan Hines enhances the flavor and texture of your cake, making it richer and more satisfying.
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Measure ingredients accurately: Ensuring you have the right amount of oil, water, and eggs helps maintain the perfect consistency, resulting in a moist and fudgy cake that everyone will love.
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Don’t overmix the batter: Stirring just until combined prevents the cake from becoming tough. Overmixing can lead to a denser texture that doesn’t have that delightful fudgy quality.
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Cool completely before icing: Allowing your cake to cool down fully prevents the icing from melting too much and ensures it sets beautifully on top, providing that perfect drizzle effect.
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Experiment with baking times: Every oven is different! Keep an eye on your cake as it bakes; if you notice it browning too quickly, cover it loosely with foil to avoid burning while allowing it to finish baking.
How to Serve Nanny’s Chocolate Fudge Brownie Cake
Serving Nanny’s Chocolate Fudge Brownie Cake can be just as rewarding as making it! Presenting this indulgent dessert beautifully will impress your guests and elevate their experience.
Garnishes
Enhancing your cake with simple garnishes can add a lovely touch:
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Fresh berries: A handful of plump raspberries or strawberries not only adds color but also a refreshing contrast to the rich chocolate flavor.
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Whipped coconut cream: This dairy-free option provides a light and fluffy topping that complements the dense brownie texture beautifully.
Side Dishes
Pairing delicious side dishes can elevate this dessert experience:
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Vanilla ice cream: A classic pairing, the creamy vanilla ice cream melts slightly against the warm cake, creating a delightful contrast in temperature and flavor.
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Fresh fruit salad: A mix of seasonal fruits adds brightness and balances out the richness of the brownie cake, making for a well-rounded meal.
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Chocolate sauce drizzle: For true chocolate lovers, serving extra chocolate sauce on the side allows guests to customize their slice with an even more indulgent touch.
These thoughtful serving suggestions will make Nanny’s Chocolate Fudge Brownie Cake not just a treat but an unforgettable occasion! Enjoy every bite!

Make Ahead and Storage
This Nanny’s Chocolate Fudge Brownie Cake is not only delicious but also perfect for meal prep! Whether you’re making it for a special occasion or just to satisfy your sweet tooth, it’s great to know how to store and keep this delightful treat fresh.
Storing Leftovers
- Allow the cake to cool completely before storing.
- Wrap the cake tightly in plastic wrap or store in an airtight container.
- Keep it at room temperature for up to 3 days or refrigerate for up to a week.
Freezing
- Slice the cake into portions for easy serving.
- Wrap each slice in plastic wrap, then place them in a freezer-safe bag or container.
- Freeze for up to 3 months. When ready to enjoy, simply thaw at room temperature.
Reheating
- For a warm slice, microwave individual pieces for 10-15 seconds.
- Alternatively, reheat in an oven preheated to 350°F (175°C) for about 5-10 minutes until warmed through.
FAQs
Here are some common questions you might have about Nanny’s Chocolate Fudge Brownie Cake!
Can I use any chocolate cake mix for Nanny’s Chocolate Fudge Brownie Cake?
Yes! While I used Betty Crocker’s Chocolate Fudge mix, you can substitute it with any brand you prefer. Just ensure it’s a chocolate cake mix.
How do I make Nanny’s Chocolate Fudge Brownie Cake gluten-free?
To make this cake gluten-free, look for gluten-free versions of both the chocolate cake mix and brownie mix. Follow the same recipe instructions.
Can I add nuts to Nanny’s Chocolate Fudge Brownie Cake?
Absolutely! If you’re a fan of nuts, feel free to fold in some chopped walnuts or pecans into the batter before baking.
How long does Nanny’s Chocolate Fudge Brownie Cake last?
When stored properly at room temperature, it lasts up to 3 days. In the refrigerator, it can last up to a week.
What can I use instead of eggs in Nanny’s Chocolate Fudge Brownie Cake?
You can substitute eggs with unsweetened applesauce (1/4 cup per egg), mashed bananas, or flaxseed meal mixed with water (1 tablespoon ground flaxseed + 2.5 tablespoons water per egg).
Final Thoughts
Nanny’s Chocolate Fudge Brownie Cake is truly a gem that brings joy with every bite! It’s simple enough to whip up anytime and impressive enough to serve at gatherings. I hope you enjoy making this delightful dessert as much as I do. Remember, every slice is made with love—so get baking and share it with your friends and family!
Nanny’s Chocolate Fudge Brownie Cake
Nanny’s Chocolate Fudge Brownie Cake is a luscious dessert that combines the rich flavors of chocolate cake and fudgy brownies into a single, mouthwatering treat. Perfect for any occasion, this easy-to-make cake promises to please both kids and adults alike. Its simple preparation makes it an ideal choice for busy weeknights or last-minute gatherings. Plus, it’s freezer-friendly, allowing you to whip it up in advance and enjoy it later! With its moist texture and decadent taste, this cake is sure to become a go-to recipe in your collection.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: Serves approximately 12 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 1 box chocolate cake mix
- 1 box fudge brownie mix
- 4 eggs
- 1 1/4 cups water
- 1 cup oil
- 1 can chocolate fudge icing
Instructions
- Preheat your oven to 350°F (175°C) and prepare a greased and floured 10-inch bundt pan.
- In a large bowl, combine the chocolate cake mix, fudge brownie mix, oil, eggs, and water. Mix until just combined.
- Pour the batter into the bundt pan (about two-thirds full). Use any leftover batter for cupcake liners if desired.
- Bake for 50-55 minutes or until a toothpick comes out clean. Let cool in the pan for 10 minutes before transferring to a cooling rack.
- Once cooled, melt half of the icing and drizzle over the cake before serving.
Nutrition
- Serving Size: 1 slice (100g)
- Calories: 350
- Sugar: 32g
- Sodium: 280mg
- Fat: 20g
- Saturated Fat: 3g
- Unsaturated Fat: 17g
- Trans Fat: 0g
- Carbohydrates: 38g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 40mg