There’s something magical about combining rich, velvety dark chocolate with a hint of refreshing peppermint, don’t you think? This No-Bake Dark Chocolate Peppermint Slice boasts that extraordinary blend, delivering a swift homemade dessert that you can whip up in just 20 minutes. Perfect for unexpected gatherings or a cozy night in, this slice stands out not just for its delectable taste but also for its customizable nature; switch up the peppermint for orange essence or even add a handful of nuts for a delightful crunch! Whether you’re a seasoned home-chef or just looking for a quick treat, this dessert is sure to impress—all without turning on the oven. Curious about how to make this irresistible indulgence? Let’s dive in!
Why is this dessert so irresistible?
Quick and Easy: This No-Bake Dark Chocolate Peppermint Slice is ready in just 20 minutes, making it perfect for those last-minute cravings.
Customizable Delight: With options to swap peppermint for orange essence or add nuts, you can easily tailor this treat to suit your taste!
Decadent Flavor: The rich, velvety chocolate paired with refreshing peppermint creates a truly indulgent experience that’s hard to resist.
Ideal for Any Occasion: Whether it’s a casual family gathering or a special event, this slice is sure to impress your guests and keep everyone coming back for more.
No Oven Required: Enjoy the satisfaction of creating a fabulous dessert without the hassle of baking. Try serving it alongside a scoop of vanilla ice cream for a gourmet touch!
Dark Chocolate Peppermint Slice Ingredients
Get ready to indulge in deliciousness!
For the Base
- Dark Chocolate – Use at least 70% cocoa for optimal taste and richness.
- Condensed Milk – Acts as a binder and sweetener, creating a creamy texture; no substitutions suggested.
- Butter – Adds richness and smoothness; can substitute with margarine for a dairy-free option.
- Arrowroot Biscuits – Finely crushed to form the base structure; you can swap with plain biscuits like Graham crackers if needed.
- Rice Bubbles – Contributes texture and crunch; substitute with similar cereals like Krispies if you’d like.
For the Topping
- Vegetable Oil – Used to achieve a smooth consistency in the chocolate topping; no substitutes necessary.
- Peppermint Essence – Adds refreshing flavor to the topping; try orange essence for a vibrant twist if desired.
This combination of ingredients is key to making your Dark Chocolate Peppermint Slice a showstopper!
Step‑by‑Step Instructions for No-Bake Dark Chocolate Peppermint Slice
Step 1: Prepare the Tin
Begin by lining an 18 x 27 cm slice tin with baking paper, ensuring it covers the sides for easy removal later. This will create a non-stick surface for your No-Bake Dark Chocolate Peppermint Slice, allowing it to slide out easily once set.
Step 2: Melt Base Ingredients
In a microwave-safe bowl, combine dark chocolate, condensed milk, and butter. Heat in the microwave in 30-second bursts, stirring between each interval until the mixture is fully melted and smooth—this should take about 1.5 to 2 minutes. Be vigilant not to overheat, as burning will affect the flavor.
Step 3: Combine Base Mixture
Once your chocolate mixture is smooth, carefully fold in the crushed arrowroot biscuits and Rice Bubbles. Use a spatula to ensure everything is well combined, with no dry bits remaining. Once thoroughly mixed, transfer this crumbly mixture to the lined tin and press down firmly with the back of a spoon to form an even base.
Step 4: Prepare Topping
For the topping, melt additional dark chocolate together with the vegetable oil in a microwave-safe bowl. Heat in 30-second intervals, stirring until the mixture is silky smooth. Once melted, gently incorporate peppermint essence into the chocolate; this will infuse your topping with cooling flavors.
Step 5: Assemble and Chill
Pour the melted chocolate topping evenly over the pressed base layer in the tin, using a spatula to spread it smoothly. Once the top is even, cover the tin with cling film, and place it in the fridge to chill for at least 2 hours until fully set. This will ensure your No-Bake Dark Chocolate Peppermint Slice holds together perfectly when sliced.
Step 6: Serve
After chilling, remove the slice from the tin by lifting the baking paper. With a sharp knife, slice it into desired pieces. The rich, glossy topping combined with the crunchy base should create a delightful presentation, making your No-Bake Dark Chocolate Peppermint Slice ready to share and enjoy!
Expert Tips for Dark Chocolate Peppermint Slice
- Slow Melting: Carefully melt chocolate at low power; overheating can lead to burnt chocolate, ruining the flavor and texture.
- Crush Well: Ensure arrowroot biscuits are finely crushed for a smooth base; larger pieces can create a crumbly texture that falls apart.
- Chill Fully: Allow the slice to chill for at least 2 hours; this ensures it sets well and cuts neatly without crumbling.
- Monitor Consistency: If the chocolate mixture seems too thick, add a bit of vegetable oil gradually while melting to maintain a smooth texture.
- Customize Freely: Don’t hesitate to experiment with flavors; swapping peppermint for orange essence or adding nuts can elevate your Dark Chocolate Peppermint Slice.
Make Ahead Options
Preparing your No-Bake Dark Chocolate Peppermint Slice ahead of time is a fantastic way to save precious minutes on busy evenings! You can make the base—combined with the crushed biscuits and Rice Bubbles—up to 24 hours in advance; just press it firmly into the lined tin and refrigerate. The topping can also be made a day ahead; simply pour it over the set base and chill. Be sure to cover it well to keep the flavors fresh. When you’re ready to serve, let it sit at room temperature for a few minutes before slicing to ensure the chocolate topping is perfectly smooth. Your No-Bake Dark Chocolate Peppermint Slice will be just as delicious, ready to impress any guests with minimal effort!
What to Serve with No-Bake Dark Chocolate Peppermint Slice
Elevate your dessert experience by pairing this indulgent treat with complementary flavors and textures that will please every palate.
Fresh Berries: The tartness of fresh raspberries or strawberries offers a delightful contrast to the rich chocolate.
Vanilla Ice Cream: A scoop of creamy vanilla ice cream adds a smooth, dreamy element that balances the dessert’s richness beautifully.
Chocolate Sauce Drizzle: Enhance the experience by drizzling warm chocolate sauce over each piece, creating a decadent layer of flavor.
Mint Tea: The refreshing notes of mint tea echo the peppermint flavor, providing a soothing drink option that’s perfect for after dinner.
Caramel Sauce: Swirl some warm caramel sauce on top for a sweet and salty flavor explosion that perfectly complements the dark chocolate.
Coconut Flakes: Garnish with toasted coconut flakes for a crunchy texture and a tropical twist that adds layers of flavor to each bite.
Coffee: A cup of rich brewed coffee serves as a wonderful palate cleanser that enhances the chocolate’s deep flavors while adding a hint of bitterness.
Whipped Cream: Top with a dollop of freshly whipped cream for a fluffy contrast that elevates the overall experience of the slice.
Mix and match these ideas to create the perfect presentation for your No-Bake Dark Chocolate Peppermint Slice!
Storage Tips for Dark Chocolate Peppermint Slice
Fridge: Keep your No-Bake Dark Chocolate Peppermint Slice in an airtight container in the fridge for up to one week. This preserves its creamy texture and flavors.
Freezer: For longer storage, freeze the slice in a sealed container for up to three months. Ensure the pieces are separated with parchment to prevent sticking.
Thawing: To enjoy your frozen slice, simply thaw it overnight in the fridge before serving. This helps keep the texture just right.
Reheating: If you like a warm treat, microwave a slice for about 10-15 seconds to slightly soften without melting the chocolate. Enjoy!
Dark Chocolate Peppermint Slice Variations
Feel free to play with flavors and textures to make this dessert truly your own!
Orange Essence: Swap peppermint for orange for a zesty flavor that brightens the slice. The orange essence provides a refreshing twist that’s perfect for citrus lovers.
Nutty Crunch: Mix in chopped nuts, such as almonds or walnuts, to the base for added texture. The nutty flavor enhances the richness of the chocolate and adds delightful crunchiness.
Dried Fruits: Add dried cranberries or cherries for a fruity twist that complements the chocolate beautifully. These little bursts of flavor will elevate each bite, creating a lovely contrast to the rich chocolate.
Spicy Kick: Incorporate a pinch of cayenne pepper or chili flakes for a hint of spice. The warmth of the heat will surprise your taste buds and give the slice a whole new dimension.
Coconut Flakes: Mix in unsweetened shredded coconut for added texture and a tropical vibe. The coconut’s sweetness pairs wonderfully with chocolate, taking your treat to another level of indulgence.
Peanut Butter Layer: Spread a layer of creamy peanut butter between the base and the topping for a delightful contrast of flavors. The savory notes of peanut butter add depth, making each bite even more satisfying.
For more ideas and inspiration, check out my delicious Baked Macaroni Slices or satisfy your sweet tooth with an indulgent Chocolate Peanut Butter treat!
No-Bake Dark Chocolate Peppermint Slice Recipe FAQs
What kind of dark chocolate should I use?
Absolutely! I recommend using dark chocolate that is at least 70% cocoa for the best flavor and richness. This ensures a decadent taste that perfectly balances the sweetness of condensed milk. If you prefer a milder chocolate flavor, you can go for a lower cocoa percentage, but be cautious as it may affect the overall richness of the slice.
How should I store the No-Bake Dark Chocolate Peppermint Slice?
For the best results, store your No-Bake Dark Chocolate Peppermint Slice in an airtight container in the fridge for up to one week. This will help maintain its creamy texture and delicious flavor. If you want to keep it longer, you can freeze it; simply place it in a sealed container, and it can last for up to three months. Don’t forget to separate the layers with parchment paper to prevent sticking!
Can I freeze the No-Bake Dark Chocolate Peppermint Slice?
Yes, you can! To freeze your slice, let it cool completely and then cut it into individual pieces. Wrap each piece in plastic wrap or parchment paper, then place them in a sealed container or freezer bag. This way, you can easily grab a slice whenever you want a sweet treat. To serve, thaw it in the fridge overnight for the best texture.
What if my chocolate mixture becomes too thick while melting?
If your chocolate mixture seems to thicken too much and looks clumpy, no worries! Just add a small amount of vegetable oil, about a teaspoon at a time, while gently reheating it in the microwave. Stir well between each addition until you achieve a smooth, pourable consistency. This will help ensure that your topping remains silky and spreads easily.
Are there any dietary considerations I should keep in mind?
Very! If you’re serving this to guests, it’s a great idea to ask about dietary preferences or allergies. This recipe contains dairy due to the butter and condensed milk, but you can substitute margarine for a dairy-free option. Always verify that your dark chocolate is dairy-free if needed. Additionally, be cautious with any variations like adding nuts, as they can trigger allergies.
What can I use instead of peppermint essence?
You have wonderful options here! If peppermint isn’t your preference or you want a different flavor, try using orange essence, which gives a zesty brightness. Another delightful option is to mix in almond extract for a hint of nuttiness. Feel free to experiment—some even enjoy adding a pinch of cinnamon for warmth!

Decadent Dark Chocolate Peppermint Slice – Easy 20-Minute Treat
Ingredients
Equipment
Method
- Step 1: Prepare the Tin - Line an 18 x 27 cm slice tin with baking paper, ensuring it covers the sides for easy removal later.
- Step 2: Melt Base Ingredients - Combine dark chocolate, condensed milk, and butter in a bowl. Heat in 30-second bursts until melted and smooth, about 1.5 to 2 minutes.
- Step 3: Combine Base Mixture - Fold in the crushed arrowroot biscuits and Rice Bubbles until well combined. Transfer to the lined tin and press down firmly.
- Step 4: Prepare Topping - Melt additional dark chocolate with vegetable oil in a bowl. Stir until smooth, then incorporate peppermint essence.
- Step 5: Assemble and Chill - Pour the melted topping over the base layer, spreading it smoothly. Cover with cling film and chill in the fridge for at least 2 hours.
- Step 6: Serve - Remove the slice from the tin and cut into pieces. Serve and enjoy!