Step-by-step instructions
- Start by lining a 20cm square baking tin with baking paper to prevent sticking.
- In a large bowl, combine the crushed digestive biscuits, desiccated coconut, powdered sugar, and cocoa powder.
- Mix in the sweetened condensed milk and peppermint extract until everything is well blended and sticky.
- Press the mixture firmly and evenly into the prepared tin.
- Chill in the refrigerator for 1 hour to set.
- While the base is setting, melt the dark chocolate and coconut oil together in a heatproof bowl placed over a pot of simmering water. Stir until smooth.
- Pour the melted chocolate over the chilled biscuit base and spread it evenly with a spatula.
- Refrigerate for an additional 2 hours or until the chocolate topping is firm.
- Once set, remove it from the tin and slice into squares. If desired, garnish with fresh mint leaves before serving.
Best ways to enjoy it
This slice is best served chilled, making it a refreshing dessert on hot days. I recommend pairing it with a scoop of vanilla ice cream to enhance the flavor or drizzling it with a bit of extra melted chocolate for an indulgent touch. For a fun twist during holidays, consider crushing some peppermint candies on top for a festive flair!
Keeping leftovers fresh
To maintain the freshness of your No-Bake Mint Chocolate Slice, store it in an airtight container in the refrigerator for up to one week. If you want to keep it longer, you can freeze it! Just wrap individual slices tightly in plastic wrap and place them in a freezer bag. They’ll last for about two months in the freezer. When ready to enjoy, simply thaw them in the fridge.
Helpful cooking tips
- Make sure your chocolate is high-quality for the best flavor when melting.
- If you prefer a stronger mint flavor, consider adding a few extra drops of peppermint extract, but do this cautiously—it can quickly overpower the dish.
- If the mixture for the base seems too dry, a splash of milk can help bind it better.
Creative twists
This recipe is versatile! You can try adding chopped nuts like walnuts or pecans for added crunch. For a different flavor profile, swap out the dark chocolate with white chocolate, or adjust the mint extract for flavor combinations like orange or almond. Experimenting with toppings, such as drizzling caramel or even a sprinkle of sea salt, can bring a gourmet touch to your No-Bake Mint Chocolate Slice.

Your questions answered
What is the prep time for this dessert?
This Mint Chocolate Slice takes about 20 minutes of active prep time, plus chilling time.
Can I substitute the sweetened condensed milk for a dairy-free option?
Absolutely! You can use coconut cream or a dairy-free condensed milk alternative for a non-dairy version.
How do I know when the chocolate topping is set?
The topping is set when it feels firm to the touch and doesn’t leave a fingerprint. If it’s still soft, allow it to chill a bit longer.
Now, get ready to impress your friends and family with this homemade Mint Chocolate Slice—they’ll be asking for seconds!



