Triple-Decker Choc-Mint Rocky Road Recipe
If you love the perfect harmony of rich chocolate with refreshing mint, you’re going to adore this Triple-Decker Choc-Mint Rocky Road Recipe. It’s a luscious, layered treat that combines dark, white, and milk chocolate in a spectacular three-tiered slice, each studded with crunchy biscuits, chewy marshmallows, and bursts of minty goodness. Every bite is a delightful mix of textures and flavors, making it an irresistible sweet indulgence perfect for sharing or savoring solo with a cuppa.

Ingredients You’ll Need
The magic behind the Triple-Decker Choc-Mint Rocky Road Recipe is all in the simple yet thoughtfully selected ingredients. Each one plays a crucial role—whether it’s adding crunch, a refreshing minty kick, or creamy sweetness that brings these layers to life.
- Dark chocolate (2 x 180g packets): Provides the intense, bittersweet base layer that balances the minty elements beautifully.
- Arnott’s Choc Ripple biscuits (9, coarsely chopped): Add a satisfying crunch and a touch of classic biscuit flavor to the dark chocolate layer.
- Spearmint Leaves lollies (80g, coarsely chopped): Bring bursts of fresh, cool mint that make this rocky road so uniquely refreshing.
- White mini marshmallows (2 tbsp): Contribute a pillowy softness that contrasts with the crunchy bits in the dark chocolate layer.
- White chocolate (2 x 180g packets): Creates a creamy, luscious middle layer that mellows the intensity of the dark chocolate below.
- Nestle Aero peppermint chocolate (118g block, coarsely chopped): Infuses the white chocolate with bubbly texture and a lively peppermint kick.
- Shredded coconut (25g per layer): Adds subtle tropical flavor and a chewy texture, sprinkled across the white and milk chocolate layers.
- Green mini marshmallows (2 tbsp): Bring a playful color and soft texture to the white chocolate layer.
- Milk chocolate (2 x 180g packets): Completes the triple-decker with its smooth, sweet finish.
- Darrel Lea Minty Crunchy Chocolate Balls (100g, coarsely chopped): Provide a delightful crunch with a cool mint chocolate flavor topping the milk chocolate layer.
- White mini marshmallows (2 tbsp): Finish off the last layer with their soft chewiness, making every bite extra indulgent.
How to Make Triple-Decker Choc-Mint Rocky Road Recipe
Step 1: Prepare the Base Layer
Start by greasing an 18 x 28 cm slice pan and lining it with baking paper that overhangs the long sides. This simple prep makes it easy to lift out and slice your treats later. Melt the dark chocolate in the microwave in short bursts, stirring often until it’s silky smooth. Pour this rich chocolate into the pan and spread it evenly. Time to add the magic mix: chopped Arnott’s Choc Ripple biscuits, spearmint leaves lollies, and white mini marshmallows. Chill this layer in the fridge for 10 minutes until it’s set firm and ready for the next layer.
Step 2: Create the White Chocolate Layer
The white chocolate layer is all about creamy softness with a minty crunch. Melt your white chocolate gently in the microwave, then let it cool slightly so it doesn’t melt the layer below. Pour it carefully over the dark chocolate base, tilting the pan for even coverage. Quickly scatter over chopped Aero peppermint chocolate, shredded coconut, and green mini marshmallows before chilling in the fridge for another 10 minutes to firm up the middle tier perfectly.
Step 3: Add the Milk Chocolate Layer
Finish the triple-decker masterpiece with smooth milk chocolate. Melt it as you did the other layers and let it rest to the ideal pouring consistency. Spread this final layer over the set white chocolate, then top with chopped Darrel Lea Minty Crunchy Chocolate Balls, more shredded coconut, and white mini marshmallows for texture and visual appeal. Chill this for around 30 minutes so the slice sets completely—this layer ties all the flavors together and gives you that satisfying final bite.
Step 4: Slice and Serve
When your Triple-Decker Choc-Mint Rocky Road Recipe is thoroughly chilled, let it rest at room temperature for 10 to 15 minutes. This slight softening makes slicing easier and keeps your rocky road from cracking apart. Use a sharp knife to cut it into generous squares, and watch as all those textures and vibrant layers shine through each piece. Now it’s time to gather your friends and enjoy this stunning dessert!
How to Serve Triple-Decker Choc-Mint Rocky Road Recipe

Garnishes
To make your triple-decker slab look even more irresistible, you can sprinkle extra mint leaves, finely grated chocolate, or a dusting of cocoa powder. Tiny edible flowers or a drizzle of melted dark chocolate can elevate the presentation for a special occasion. These little touches add color and a hint of freshness that complement the richness of the rocky road.
Side Dishes
This rocky road pairs beautifully with a simple cup of freshly brewed coffee or mint-infused tea, balancing sweetness with a warm sip. For a fun twist, serve it with a scoop of peppermint ice cream or a dollop of whipped cream lightened with a hint of mint extract. The cool creaminess contrasts wonderfully with the chocolate layers.
Creative Ways to Present
If you want to impress, consider layering the triple-decker slices in clear dessert cups or jars for individual servings. This showcases the beautiful stripes of chocolate and minty goodies. You can also cut the rocky road into bite-sized cubes and pop them on skewers with mint leaf sprigs for a playful party treat. The options are endless and perfect for sharing this delightful recipe in style.
Make Ahead and Storage
Storing Leftovers
Triple-Decker Choc-Mint Rocky Road Recipe keeps well when stored in an airtight container in the fridge. It will stay fresh for up to a week, making it a fantastic make-ahead dessert for busy days or unexpected guests. Just ensure the container is sealed tightly to prevent any moisture or fridge odors from seeping in.
Freezing
Want to enjoy this rocky road later? You can freeze it! Wrap individual slices or the whole slab tightly in cling wrap and place them in a freezer-safe container. It will keep its flavor and texture for up to 3 months. When ready to eat, thaw in the fridge overnight for the best result to maintain all the layers’ distinct qualities.
Reheating
Since this is a no-bake, chilled treat, reheating is not recommended as it will melt the layers and lose its signature texture. Instead, bring to room temperature before serving to soften the chocolate slightly for that perfect bite. This ensures you still enjoy every delicious layer as intended.
FAQs
Can I use different chocolates for this recipe?
Absolutely! While the Triple-Decker Choc-Mint Rocky Road Recipe calls for specific chocolates to create those classic layers, feel free to experiment with your favorite dark, white, or milk chocolate brands. Just ensure you use good-quality chocolate for the best flavor and texture.
What if I can’t find the specific mint candies mentioned?
No worries! You can substitute the spearmint leaves and Aero peppermint chocolates with any mint-flavored candies or chocolates you love. The key is to keep that fresh minty element to balance the richness of the chocolate layers.
Can I make this recipe vegan or dairy-free?
Yes, with some ingredient swaps! Use dairy-free or vegan chocolates and marshmallows (check the labels for gelatin-free options). The texture might vary slightly, but you’ll still end up with a delicious minty chocolate treat.
How long does the Triple-Decker Choc-Mint Rocky Road Recipe take to set?
The recipe suggests chilling each layer for about 10 to 30 minutes. Overall, allow around an hour for all layers to set firmly in the fridge before slicing. Patience really pays off to achieve those clean, defined layers.
Can I double or halve the recipe?
Definitely! This recipe is quite scalable. Just adjust the quantities proportionally and use a pan size that suits. Smaller batches may set faster so keep an eye on the chilling times.
Final Thoughts
This Triple-Decker Choc-Mint Rocky Road Recipe is an absolute showstopper in every sense—three luscious layers bursting with minty freshness, crunch, and gooey marshmallow magic. It’s one of those nostalgic yet sophisticated treats that feels like a hug in dessert form. I can’t wait for you to try making it at home and share it with your loved ones. Once you taste this, it’ll quickly become a favorite you’ll reach for again and again!
PrintTriple-Decker Choc-Mint Rocky Road Recipe
This Triple-decker choc-mint rocky road is a decadent layered slice featuring rich dark, white, and milk chocolate bases each studded with minty candies, marshmallows, biscuits, and coconut. Perfectly chilled and set, this no-bake slice combines textures and flavors for a refreshing and indulgent treat.
- Prep Time: 15 minutes
- Cook Time: 8 minutes (melting chocolate in microwave durations combined)
- Total Time: 1 hour 15 minutes (including chilling and cooling times)
- Yield: 16 squares 1x
- Category: Dessert
- Method: No-Cook
- Cuisine: Australian
- Diet: Vegetarian
Ingredients
Dark Chocolate Layer
- 2 x 180g packets dark chocolate, finely chopped
- 9 Arnott’s Choc Ripple biscuits, coarsely chopped
- 80g (1/3 cup) Spearmint Leaves lollies, coarsely chopped
- 2 tbsp white mini marshmallows
White Chocolate Layer
- 2 x 180g packets white chocolate, finely chopped
- 118g block Nestle Aero peppermint chocolate, coarsely chopped
- 25g (1/3 cup) shredded coconut
- 2 tbsp green mini marshmallows
Milk Chocolate Layer
- 2 x 180g packets milk chocolate, finely chopped
- 100g (1/2 cup) Darrel Lea Minty Crunchy Chocolate Balls Mint Chocolate, coarsely chopped
- 25g (1/3 cup) shredded coconut
- 2 tbsp white mini marshmallows
Instructions
- Prepare the Pan: Grease an 18 x 28cm slice pan and line the base and sides with baking paper, allowing the paper to overhang the two long sides. This will make removing the slice easier after setting.
- Make the Dark Chocolate Layer: Place the dark chocolate in a microwave-safe bowl. Microwave on High for 1-2 minutes, stirring every 30 seconds, until melted and smooth. Pour the melted dark chocolate into the prepared pan and spread evenly with a spatula. Sprinkle the chopped biscuits, Spearmint Leaves, and white mini marshmallows evenly over the chocolate. Refrigerate for 10 minutes or until the chocolate has set.
- Make the White Chocolate Layer: In a microwave-safe bowl, melt the white chocolate on High for 1-2 minutes, stirring every 30 seconds until smooth. Allow it to cool slightly for 5 minutes to prevent melting the dark chocolate layer beneath. Pour the white chocolate gently over the set dark chocolate layer, tilting the pan to spread evenly. Scatter the chopped Nestle Aero peppermint chocolate, shredded coconut, and green mini marshmallows over this layer. Refrigerate for another 10 minutes or until set.
- Make the Milk Chocolate Layer: Melt the milk chocolate in a microwave-safe bowl on High for 1-2 minutes, stirring every 30 seconds until smooth. Let it cool slightly for 5 minutes before pouring it over the white chocolate layer to avoid mixing the layers. Pour and spread gently over the white chocolate layer. Sprinkle the chopped Darrel Lea Minty Crunchy Chocolate Balls, shredded coconut, and white mini marshmallows over the top. Refrigerate for 30 minutes or until fully set.
- Serve: Remove the slice from the fridge and let it sit at room temperature for 10-15 minutes to soften slightly for easier cutting. Use the overhanging baking paper to lift the set rocky road out of the pan. Cut into squares and serve chilled or at room temperature for a minty, chocolatey indulgence.
Notes
- Make sure each chocolate layer is adequately cooled before pouring the next to ensure neat distinct layers.
- Use good-quality chocolate for best melting and flavor results.
- Allow the slice to soften slightly at room temperature before cutting to prevent cracking.
- The marshmallows and mint candies add texture and freshness but can be adjusted to taste or omitted.
- Store leftovers in an airtight container in the refrigerator for up to one week.
Keywords: rocky road, triple-decker chocolate, mint chocolate slice, no-bake dessert, layered chocolate slice, mint rocky road
