No-Bake Chocolate Caramel Slice

Prepare the Base:
- Mix the crushed digestive biscuits with melted butter until well combined.
- Press the mixture into the bottom of a lined square baking dish to form a firm, even layer. Chill in the refrigerator while preparing the caramel.
Make the Caramel:
- In a saucepan over medium heat, combine the condensed milk, golden syrup, brown sugar, and butter.
- Stir continuously until the mixture thickens and turns a caramel color (about 10 minutes).
- Pour the caramel over the biscuit base and smooth out. Return to the refrigerator to set for about 1 hour.
Chocolate Topping:
- Melt the chocolate chips and coconut oil together in the microwave or using a double boiler until smooth.
- Pour the melted chocolate over the caramel layer and spread evenly.
- Use a fork to make a feathered pattern on the chocolate topping if desired.
Chill and Serve:
- Chill the slice in the refrigerator for at least 2 hours until completely set.
- Cut into squares or bars and serve.