If you’re a fan of rich chocolate and sweet coconut, this Mounds candy bar cake recipe is about to become your new favorite dessert. Inspired by the classic Mounds candy bar, this cake is a chocolate lover’s dream, featuring a moist chocolate cake, a creamy coconut filling, and a smooth chocolate ganache.
Best of all, this recipe is surprisingly simple! Whether you’re making it for a birthday, a family gathering, or just to satisfy your sweet tooth, this cake is guaranteed to impress. In this guide, we’ll cover step-by-step instructions, ingredient swaps, expert tips, and creative variations to help you bake the perfect cake every time.
So grab your apron—it’s time to bake a cake that tastes just like a Mounds candy bar!
Table of Contents
Introduction to Mounds Candy Bar Cake
What is a Mounds Candy Bar Cake?
A Mounds candy bar cake is a decadent chocolate cake layered with a luscious coconut filling and topped with rich chocolate frosting or ganache. It captures all the flavors of a Mounds candy bar—that classic combination of sweet coconut and deep, dark chocolate.
The best part? This cake is easy to make, using either a homemade chocolate cake base or a boxed mix for convenience. The coconut filling is creamy and slightly chewy, just like the center of a Mounds bar. And to top it off, a thick layer of silky chocolate ganache makes every bite melt in your mouth.
Why Coconut and Chocolate Make the Perfect Pair
Few flavor pairings are as iconic as chocolate and coconut. The deep, slightly bitter notes of dark chocolate balance the natural sweetness of coconut, creating a dessert that’s rich yet refreshing. If you’ve ever bitten into a Mounds candy bar, you know just how addicting this combo can be!
The Popularity of Mounds Cake Among Dessert Lovers
This Mounds candy bar cake recipe has become a favorite among dessert lovers for a few simple reasons:
- It’s easy – With a cake mix shortcut, you can make this cake in no time.
- It’s indulgent – If you love chocolate, this cake delivers big flavor.
- It’s versatile – You can tweak the recipe with fun add-ins, like chopped almonds for an Almond Joy twist.
Ready to gather your ingredients? Let’s move on to what you’ll need to make this heavenly Mounds cake!
Ingredients and Substitutions
Essential Ingredients for a Classic Mounds Candy Bar Cake
To make the best Mounds candy bar cake recipe, you’ll need a mix of pantry staples and a few special ingredients to bring out that signature chocolate and coconut flavor.
For the Chocolate Cake:
- 1 box of chocolate cake mix (or homemade chocolate cake batter)
- 3 large eggs (adds structure and moisture)
- 1 cup buttermilk (for a richer, more tender cake)
- ½ cup vegetable oil (keeps the cake soft)
- 1 teaspoon vanilla extract (enhances flavor)
For the Coconut Filling:
- 1 can (14 oz) sweetened condensed milk (binds the filling)
- 2 cups shredded coconut (unsweetened or sweetened, depending on preference)
- ½ teaspoon salt (balances the sweetness)
For the Chocolate Ganache or Frosting:
- 1 ½ cups heavy cream (creates a silky smooth ganache)
- 12 oz dark chocolate chips (use high-quality chocolate for the best taste)
- 1 tablespoon butter (adds shine and richness)
Best Chocolate to Use: Dark Chocolate vs. Milk Chocolate
A true Mounds candy bar cake recipe calls for dark chocolate, just like the original candy bar. However, if you prefer a milder taste, milk chocolate works too. You can even mix both for a balanced flavor.
Healthy Ingredient Swaps for a Lighter Version
Want to cut back on sugar or fat? Try these substitutions:
- Use coconut milk instead of sweetened condensed milk for a less sugary filling.
- Replace vegetable oil with applesauce to reduce fat.
- Choose sugar-free dark chocolate for a lower-carb ganache.
Gluten-Free and Dairy-Free Adaptations
For a gluten-free version, use a gluten-free chocolate cake mix. To make it dairy-free, substitute coconut cream for heavy cream and vegan chocolate chips for ganache.
Now that you have all your ingredients ready, let’s start baking!
Step-by-Step Mounds Candy Bar Cake Recipe
Step 1: Preparing Your Baking Tools and Ingredients
Before you start, preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan with butter or non-stick spray to prevent sticking. If making a layered cake, prepare two 8-inch round cake pans instead.
Step 2: Making the Moist Chocolate Cake Base
- In a large mixing bowl, combine chocolate cake mix, eggs, buttermilk, vegetable oil, and vanilla extract.
- Beat on medium speed for 2 minutes until the batter is smooth and lump-free.
- Pour the batter into the prepared pan(s) and spread evenly.
Step 3: Creating the Creamy Coconut Filling

- In a bowl, mix sweetened condensed milk, shredded coconut, and salt until well combined.
- If making a layered cake, divide the coconut filling in half and spread one portion between the cake layers after baking.
- For a single-layer cake, drop spoonfuls of the coconut mixture onto the batter before baking and lightly swirl for a marbled effect.
Step 4: Baking the Cake
- Place the cake in the preheated oven and bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.
- Let the cake cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely before adding the frosting.
Step 5: Preparing the Chocolate Ganache or Frosting

- In a small saucepan, heat heavy cream over medium heat until hot but not boiling.
- Remove from heat and pour over chocolate chips and butter in a bowl.
- Let sit for 5 minutes, then whisk until smooth and glossy.
Step 6: Decorating and Serving Tips
- Pour the warm chocolate ganache over the cooled cake, letting it drip naturally over the sides.
- Sprinkle extra shredded coconut or chopped Mounds bars on top for decoration.
- Chill for 15 minutes to allow the ganache to set, then slice and serve!
Now that your cake is ready, let’s go over expert tips to make it even better!
Expert Tips for the Best Mounds Candy Bar Cake
How to Keep the Cake Moist and Rich
A dry cake is a baker’s worst nightmare! To keep your Mounds candy bar cake recipe moist and delicious:
- Use buttermilk instead of regular milk—it adds richness and tenderness.
- Don’t overmix the batter—stir just until the ingredients are combined to avoid a dense texture.
- Bake at a lower temperature (325°F) for a longer time to prevent drying out.
- Brush the cake layers with a light coconut syrup (equal parts sugar and water, boiled with coconut extract) for extra moisture.
Secrets for a Smooth, Glossy Chocolate Frosting
A silky chocolate ganache makes this cake irresistible. Here’s how to get that glossy, professional-looking finish:
- Use high-quality chocolate with at least 60% cocoa for the best flavor.
- Warm the heavy cream just until it steams—don’t let it boil, or the chocolate may seize.
- Let the ganache sit for 5 minutes before whisking for a smooth, lump-free texture.
- Pour the ganache over the cake while slightly warm so it spreads evenly.
How to Prevent the Coconut Filling from Sinking
The coconut filling is one of the best parts of this Mounds candy bar cake recipe, but if it sinks, it can create uneven layers. Here’s how to prevent that:
- Make sure the filling is thick—add an extra tablespoon of shredded coconut if it feels too runny.
- Layer it on top of slightly thickened cake batter—this keeps it from sinking straight to the bottom.
- Don’t spread the filling all the way to the edges—leave a ½-inch border so it stays centered.
Storing and Reheating Leftover Cake
If you somehow have leftovers (it’s that good!), store them properly to maintain freshness:
- At room temperature: Store in an airtight container for up to 2 days.
- In the fridge: Keeps well for up to 5 days—cover with plastic wrap to prevent dryness.
- In the freezer: Slice and wrap each piece individually, then store in an airtight container for up to 3 months.
- To reheat: Warm a slice in the microwave for 10-15 seconds to bring back that fresh-baked taste.
Now that you’ve mastered the basics, let’s explore fun variations of this cake!
Variations of the Mounds Candy Bar Cake
Almond Joy Cake: Adding a Crunchy Twist
Love Almond Joy candy bars? Add some crunch to your Mounds candy bar cake recipe by:
- Sprinkling chopped almonds over the coconut filling before baking.
- Mixing almond extract into the chocolate ganache for extra flavor.
- Topping the cake with whole roasted almonds for decoration.
No-Bake Mounds Cake for a Quick Dessert Option
Short on time? Try a no-bake version:
- Use chocolate wafer cookies or pre-made brownie layers as the base.
- Mix cream cheese, condensed milk, and shredded coconut for the filling.
- Stack the layers, then cover with melted chocolate and refrigerate for 2-3 hours before serving.
Sugar-Free and Keto-Friendly Mounds Cake
Looking for a lower-carb version? Here’s how to tweak the recipe:
- Use almond flour or coconut flour instead of regular flour.
- Swap sugar for monk fruit or erythritol in the cake batter.
- Use sugar-free chocolate chips and unsweetened coconut to cut down on sugar.
Mini Mounds Cupcakes for Bite-Sized Delights
Turn this cake into handheld treats perfect for parties!
- Bake the cake batter in cupcake liners and fill each with coconut filling before baking.
- Top each cupcake with a drizzle of ganache and a sprinkle of coconut.
- Serve chilled or warm—either way, they’re absolutely irresistible!
These creative variations let you enjoy the Mounds candy bar cake recipe in different ways!
Frequently Asked Questions (FAQ)
Can I Use Sweetened vs. Unsweetened Coconut?
Yes! Both types of coconut work in this Mounds candy bar cake recipe, but they create slightly different results:
- Sweetened shredded coconut gives the filling a softer, chewier texture and extra sweetness.
- Unsweetened coconut creates a drier, more intense coconut flavor, allowing the chocolate to shine.
If using unsweetened coconut but still want some sweetness, try adding an extra tablespoon of sweetened condensed milk to balance the flavor.
How Long Does a Mounds Cake Stay Fresh?
- Room temperature: Keeps for up to 2 days in an airtight container.
- Refrigerator: Stays fresh for up to 5 days if properly covered.
- Freezer: Can be stored for up to 3 months when wrapped tightly in plastic and placed in an airtight container.
For the best taste, let refrigerated cake sit at room temperature for 15 minutes before serving.
Can I Make This Cake Without Eggs?
Absolutely! Here are some great egg substitutes for a Mounds candy bar cake recipe:
- ¼ cup unsweetened applesauce per egg
- 1 tablespoon ground flaxseed mixed with 3 tablespoons water (let sit for 5 minutes before using)
- ½ mashed banana per egg (adds a slight banana flavor)
These swaps will keep the cake moist while maintaining its structure.
What’s the Best Way to Serve Mounds Cake?
This cake is delicious warm or chilled:
- Serve warm for a gooey, rich texture with melty ganache.
- Chill it for a few hours for a firmer, cheesecake-like bite.
- Top with whipped cream, extra coconut, or a drizzle of caramel for added indulgence.
Can I Freeze Mounds Candy Bar Cake?
Yes! Freezing works well for this cake:
- Slice the cake into portions.
- Wrap each slice tightly in plastic wrap.
- Store in an airtight container for up to 3 months.
- Thaw overnight in the fridge or warm in the microwave for 15-20 seconds before serving.
Conclusion and Final Thoughts
Why This Mounds Cake is the Perfect Treat for Any Occasion
If you love chocolate and coconut, this Mounds candy bar cake recipe is a must-try dessert. With its moist chocolate cake, creamy coconut filling, and smooth ganache, every bite is pure indulgence. Whether you’re baking it for a holiday, a birthday, or just because, this cake is guaranteed to impress!
Not only is it easy to make, but it’s also versatile—you can customize it by adding almonds, making a no-bake version, or turning it into cupcakes. Plus, with simple storage and freezing options, you can always have a slice ready when a craving strikes.
Share Your Creations: Tag Us on Social Media!

Tried this Mounds candy bar cake recipe? We’d love to see your delicious results! Snap a photo and share it with the hashtag #MoundsCake on social media.
More Chocolate & Coconut Dessert Ideas to Try
If you loved this cake, why stop here? Try baking a German chocolate cake, coconut cream pie, or a homemade Almond Joy cake next!
Enjoy your homemade Mounds candy bar cake, and happy baking! 🍫🥥