This Double Chocolate Caramel Slice is a heavenly treat! With rich chocolate layers and gooey caramel, it’s sure to satisfy any sweet tooth. Plus, it’s no-bake, so it saves you time!
I love cutting it into small squares to share, but honestly, I might just keep a whole piece to myself. You know you’d do the same! 🍫✨
Making this slice is a breeze! Just layer the ingredients, pop it in the fridge, and there you have it—deliciousness ready to enjoy!
Key Ingredients & Substitutions
Digestive Biscuits or Graham Crackers: These are the base for this slice, providing texture and flavor. If you can’t find them, try using vanilla wafers or crushed Oreos for a chocolatey twist.
Unsweetened Cocoa Powder: This gives the base a rich chocolate taste. For a different flavor, you could use carob powder, which is naturally sweeter.
Sweetened Condensed Milk: It creates the creamy caramel layer. If you’re looking for a dairy-free option, you can use coconut condensed milk. It adds a lovely coconut taste too!
Dark Chocolate: I love using dark chocolate for the topping because it balances the sweetness. If you prefer milk chocolate, feel free to substitute, but keep in mind it will make the slice sweeter.
How Do You Make the Caramel Layer Smooth?
The caramel layer can be tricky if not done right. Follow these steps for a smooth caramel:
- Always stir continuously while cooking to prevent it from burning. This ensures the sugar dissolves evenly.
- Cook until the mixture thickens and turns golden brown; this usually takes 8-10 minutes.
- Remove from heat before overcooking, as it continues to cook in the residual heat. Stir in the vanilla extract for added flavor.
Remember to let the caramel set for at least an hour before adding the chocolate layer. It helps create those lovely clean layers!

Double Chocolate Caramel Slice
Ingredients You’ll Need:
Base Layer:
- 1 ½ cups digestive biscuits or graham crackers, finely crushed
- ½ cup unsweetened cocoa powder
- ½ cup shredded coconut (optional for texture)
- 1 cup unsalted butter, melted
- ½ cup sugar
Caramel Layer:
- 1 cup sweetened condensed milk
- ½ cup unsalted butter
- ¼ cup brown sugar
- 2 tbsp golden syrup or light corn syrup
- 1 tsp vanilla extract
Chocolate Topping:
- 1 ½ cups dark chocolate chips or chopped dark chocolate
- 2 tbsp unsalted butter or heavy cream
How Much Time Will You Need?
This delightful Double Chocolate Caramel Slice takes approximately 30 minutes of prep time, followed by chilling for at least 3 hours. You’ll spend a few moments layering the base, caramel, and chocolate, then just let it set in the fridge. It’s a simple yet rewarding treat!
Step-by-Step Instructions:
1. Prepare the Base Layer:
Start by lining a 20×20 cm (8×8 inch) square baking tray with parchment paper. In a large bowl, mix the finely crushed digestive biscuits, cocoa powder, shredded coconut (if you’re using it), and sugar. Pour in the melted butter, then stir everything together until the mixture resembles wet sand. Firmly press this mixture into the bottom of the lined tray to form the base. Pop the tray in the refrigerator to chill while you prepare the caramel.
2. Make the Caramel Layer:
In a medium saucepan, combine the sweetened condensed milk, butter, brown sugar, and golden syrup. Cook over medium heat, stirring constantly to prevent burning. After about 8-10 minutes, the mixture should thicken and become a lovely golden caramel color. When ready, remove it from the heat and stir in the vanilla extract. Pour the caramel evenly over the chilled base layer and return the tray to the fridge for at least 1 hour to let the caramel set.
3. Prepare the Chocolate Topping:
To create the chocolate layer, melt the dark chocolate and butter or cream in a heatproof bowl. You can do this over a double boiler on the stove or gently in the microwave—just be sure to stir frequently until it’s smooth. Let the melted chocolate cool slightly but still stay pourable.
4. Assemble the Slice:
Once the caramel has set, pour the melted chocolate evenly over it. Use a spatula to spread the chocolate smoothly across the top, giving it a nice even surface.
5. Chill and Serve:
Refrigerate the slice for at least 2 hours, allowing the chocolate to firm up completely. Once set, carefully lift the slice from the tray using the parchment paper. Cut the slice into squares with a sharp knife (warmed slightly for cleaner cuts works well!). Now you’re ready to serve and enjoy this rich, layered double chocolate caramel slice!
This delicious no-bake dessert features a crunchy chocolate base, a gooey caramel layer, and a smooth chocolate topping—perfect for any occasion or just a sweet treat for yourself!
Can I Use Different Types of Biscuits for the Base?
Absolutely! While digestive biscuits or graham crackers work great, you can substitute with vanilla wafers, Oreos, or any sweet biscuit you like. Just be sure they are finely crushed so they hold together well!
How Can I Store Leftovers?
Store any leftover slices in an airtight container in the refrigerator for up to 5 days. You can also freeze them for longer storage—just make sure to wrap them tightly to prevent freezer burn!
Can I Make This Slice Gluten-Free?
Yes, you can! Just use gluten-free cookies or biscuits as the base. There are many gluten-free options available that work perfectly to create a delicious slice without gluten.
What If My Caramel Is Too Hard?
If your caramel sets too hard, try adding a splash of cream or milk while reheating it gently on the stovetop until it softens. Always ensure it doesn’t boil to maintain that lovely gooey texture!
