If you love the festive flavors of chocolate and peppermint but want an effortless treat that doesn’t require turning on the oven, this No Bake Chocolate Peppermint Slice Recipe is your new best friend. It’s a wonderfully creamy, indulgently chocolatey slice that’s perfectly balanced with a refreshing peppermint kick, all built on a crunchy biscuit and coconut base. With simple pantry staples and minimal fuss, you’ll have a dazzling dessert ready to impress friends and family in under two hours, making it ideal for last-minute gatherings or cozy nights in.

Ingredients You’ll Need

A clear glass bowl filled with a crumbly, dark brown mixture that looks coarse and grainy, with visible bits of oats or nuts mixed in. A teal spatula is inside the bowl, partly covered in the same mixture, being held by a woman's hand with pale skin and light pink nail polish. The bowl sits on a white marbled surface with subtle grey veins. The overall image shows a top-down view with natural lighting. photo taken with an iphone --ar 4:5 --v 7

This No Bake Chocolate Peppermint Slice Recipe depends on ingredients that are easy to find but powerful in delivering amazing taste and texture. Each component plays its part, from the crunchy biscuits that give structure to the luscious peppermint filling and silky chocolate topping that tie everything together beautifully.

  • Plain sweet biscuits (250 grams): Use Marie biscuits for a crunchy, subtly sweet base that holds the slice together perfectly.
  • Condensed milk (395 grams): Adds creamy sweetness and helps bind the base ingredients seamlessly.
  • Desiccated coconut (150 grams): Provides chewy texture and a lovely nutty depth that complements the chocolate.
  • Cocoa powder (2 tablespoons): Brings rich chocolate flavor right into the base for that signature deep taste.
  • Icing sugar (270 grams): Sweetens the peppermint filling smoothly without graininess.
  • Cream (3-4 tablespoons): Gives the peppermint filling the perfect creamy consistency, adjustable by amount used.
  • Peppermint extract (2 teaspoons): Offers a refreshing, cool peppermint flavor that brightens every bite; adjust to your taste.
  • Dark chocolate (200 grams): Melts into a glossy, indulgent topping that contrasts beautifully with the minty layer below.
  • Butter (25 grams): Adds a silky finish and helps the chocolate topping set with a smooth texture.

How to Make No Bake Chocolate Peppermint Slice Recipe

Step 1: Prepare the Base

Begin by lining your 20cm square pan with baking paper and lightly spraying or greasing it to ensure easy removal later. Crush the plain sweet biscuits using a rolling pin or a food processor until they’re in fine crumbs – this crunchy base really sets the texture for the slice. Toss the crushed biscuits into a mixing bowl, then add the desiccated coconut and cocoa powder, stirring just until combined. Pour in the condensed milk and stir until a thick, sticky paste forms. Press this mixture firmly and evenly into the prepared pan, then smooth the surface with a metal spoon using a sheet of baking paper to prevent sticking. It’s important to get this layer as compact as possible for a sturdy foundation.

Step 2: Mix and Spread the Peppermint Filling

Next up is the refreshing peppermint layer that makes this slice truly special. Beat together the icing sugar, cream, and peppermint extract using a palette knife or whisk until smooth; a hand mixer will speed this up and ensure a velvety texture. Pour this mixture evenly over the biscuit base and use a spatula to smooth it out carefully. Pop the pan into the fridge for about 30 minutes to let this layer firm up nicely before moving on to the final step. This chilling time is crucial as it helps the layers stay distinct and firm rather than blending into one another.

Step 3: Create and Add the Chocolate Topping

While the peppermint layer chills, melt the dark chocolate and butter together in a double boiler or microwave, being careful to stir frequently and avoid burning. Once melted, let the chocolate cool slightly so it’s still pourable but not hot, then gently pour it over the set peppermint layer. Use a spatula or the back of a spoon to spread the chocolate evenly, creating a glossy, irresistible topcoat. Refrigerate the entire slice for an extra 30 minutes to let the chocolate harden properly. When ready, slice into neat squares and get ready to enjoy!

How to Serve No Bake Chocolate Peppermint Slice Recipe

A square baking pan lined with white parchment paper is filled with two visible layers. The bottom layer is a crumbly, coarse, brown mixture, likely a crushed biscuit or nut base, covering the entire bottom evenly. The second layer is a thick, smooth, creamy white mixture being spread partly over the brown base by a woman's hand holding a metal spatula with a black handle. The white mixture has a glossy texture and is just starting to cover the brown layer from the right side. The pan is placed on a white marbled surface, visible around the edges. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

To add a bit of flair when serving your No Bake Chocolate Peppermint Slice Recipe, sprinkle some crushed candy canes or peppermint candies on top of the chocolate before it sets. A few curls of dark chocolate or a light dusting of cocoa powder also add a stunning visual touch and hint at the flavors inside. Fresh mint leaves can offer a beautiful contrast in color as well as an additional burst of freshness.

Side Dishes

This slice pairs wonderfully with a cup of rich, dark coffee or a peppermint-infused hot chocolate to echo the flavors. For a lighter touch, serve it alongside fresh berries or a dollop of whipped cream; the tartness of berries balances the sweetness perfectly, making each bite an indulgent experience without being too heavy.

Creative Ways to Present

Try presenting your chocolate peppermint slice as party favors by cutting it into mini squares and wrapping each piece in festive parchment paper or clear cellophane tied with a ribbon. Layer the squares on a beautiful platter interspersed with edible flowers or peppermint leaves to make a show-stopping centerpiece. Another fun idea is to stack small slices on dessert sticks to create peppermint slice lollipops – perfect for a holiday gathering or kids’ party!

Make Ahead and Storage

Storing Leftovers

Keep any leftover slice stored tightly in an airtight container in the refrigerator. It will stay fresh and maintain its wonderful texture for up to 5 days, giving you plenty of time to savor its peppermint-chocolate goodness whenever the craving strikes.

Freezing

If you want to prepare the No Bake Chocolate Peppermint Slice Recipe well in advance, it freezes beautifully. Cut the slice into squares and place them on a baking sheet, freezing until firm before transferring to a sealed freezer bag or container. This way, they won’t stick together, and you can enjoy them for up to 2 months. Thaw in the fridge overnight before serving for the perfect texture.

Reheating

This slice tastes best chilled, so reheating is not recommended. Instead, simply let frozen slices thaw in the refrigerator to regain their perfect firmness and flavor. If you prefer your chocolate topping a little softer, leave the slice at room temperature for 10-15 minutes before digging in.

FAQs

Can I use a different type of biscuit for the base?

Absolutely! While Marie biscuits create a classic texture, you can experiment with plain digestive biscuits or even graham crackers depending on your flavor preference. Just be mindful of sweetness levels as this will impact the overall taste.

How strong is the peppermint flavor in this recipe?

The peppermint extract is quite aromatic but gentle enough to complement the chocolate without overpowering it. You can always start with less and add more to taste when mixing the filling to suit your personal preference.

Is there a dairy-free version of this slice?

Yes! You can substitute the condensed milk with a coconut condensed milk alternative and use dairy-free cream for the filling. Just ensure your chocolate is dairy-free as well for a completely vegan-friendly dessert.

Can I make this slice without coconut?

While the desiccated coconut adds great texture and flavor, you can leave it out if you’re not a fan or have allergies. The slice will still hold together well and taste delicious, though the coconut gives it a lovely chewy contrast.

What’s the best way to cut the slice neatly?

For clean cuts, chill the slice thoroughly and use a large, sharp knife. Wiping the knife blade clean between cuts prevents chocolate smudging and keeps edges sharp. You can also dip the knife in hot water and dry it before slicing to help glide through the layers easily.

Final Thoughts

This No Bake Chocolate Peppermint Slice Recipe is truly a little slice of heaven that anyone can make in no time, with no oven required. Its harmonious blend of crunchy base, cool peppermint cream, and rich chocolate topping is a guaranteed crowd-pleaser, whether you’re treating yourself or impressing guests. I can’t wait for you to try this delightful recipe and experience just how simple and satisfying an easy no-bake dessert can be!

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No Bake Chocolate Peppermint Slice Recipe

No Bake Chocolate Peppermint Slice Recipe

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4.2 from 37 reviews

This classic Aussie no bake chocolate peppermint slice is a delightful dessert that combines a chocolate biscuit base, a creamy peppermint filling, and a rich chocolate topping. Made with simple pantry ingredients like condensed milk, cocoa, and peppermint extract, it requires no oven and comes together quickly with chilling as the main cooking step.

  • Total Time: 1 hour 17 minutes
  • Yield: 20 squares

Ingredients

Base

  • 250 grams plain sweet biscuits (Marie biscuits)
  • 395 grams condensed milk
  • 150 grams desiccated coconut (around 1.5 cups)
  • 2 tablespoons cocoa powder

Peppermint Filling

  • 270 grams icing sugar (around 2 cups)
  • 34 tablespoons cream (adjust for thicker or thinner filling)
  • 2 teaspoons peppermint extract (adjust to taste)

Chocolate Topping

  • 200 grams dark chocolate
  • 25 grams butter

Instructions

  1. Prepare the Base: Spray and line a 20cm square or 17cm x 27cm slice pan with baking paper. Crush the plain sweet biscuits using a rolling pin or food processor, then place the crushed biscuits into a mixing bowl if needed. Add the desiccated coconut and cocoa powder, mixing until combined.
  2. Mix Base Ingredients: Add the condensed milk to the biscuit mixture and stir to form a thick paste. Press this mixture evenly into the prepared pan. Place another piece of baking paper over the base and use a metal spoon to smooth it out (the paper prevents sticking). Remove the paper after smoothing.
  3. Make Peppermint Filling: Using a palette knife, whisk, or hand mixer, beat together the icing sugar, cream, and peppermint extract until smooth and creamy. Adjust cream amount to get desired thickness.
  4. Assemble Filling: Pour the peppermint filling evenly over the biscuit base and smooth the surface. Refrigerate the slice for 30 minutes to set the filling.
  5. Prepare Chocolate Topping: Melt the dark chocolate and butter together using a double boiler or microwave, stirring until smooth. Let the mixture cool slightly so it’s still pourable but not hot.
  6. Top the Slice: Pour the slightly cooled chocolate topping evenly over the set peppermint filling. Place the slice back in the refrigerator for another 30 minutes to allow the chocolate to firm up.
  7. Serve: Once fully chilled and set, cut the slice into approximately 20 squares and serve chilled for the best taste and texture.

Notes

  • You can melt the chocolate and butter in short bursts in the microwave, stirring frequently to avoid burning.
  • Use a metal spoon and baking paper to smooth the base evenly without sticking.
  • Adjust peppermint extract quantity depending on your flavor preference.
  • This slice is best stored refrigerated and tastes great served chilled.
  • For a firmer filling, reduce cream slightly or increase icing sugar.
  • Author: ELLA
  • Prep Time: 15 minutes
  • Cook Time: 2 minutes
  • Category: Dessert
  • Method: No-Cook
  • Cuisine: Australian

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