Ingredients
Equipment
Method
- Line your square pan with parchment paper, leaving some overhang for easy removal. Gather all your ingredients and tools ready for assembly.
- Place the digestive biscuits in a zip-top bag and crush them with a rolling pin or the bottom of a heavy pan until they break into chunky, irregular pieces—aim for about 1-2 cm sizes.
- In a microwave-safe bowl, melt the dark chocolate and butter together in short 30-second bursts, stirring well after each until the mixture is smooth, glossy, and fragrant. This should take about 1-2 minutes in total.
- Pour the melted chocolate and butter over the crushed biscuits, then add the vanilla extract and a pinch of sea salt. Mix thoroughly with a spatula until all the crumbs are evenly coated and sticky.
- Transfer the mixture into the prepared pan and use the back of a spoon or spatula to spread it out evenly. Press down firmly to compact the mixture and create a flat, even surface—this helps the bars hold together nicely.
- Cover the pan with plastic wrap and place it in the fridge. Let it chill for at least 2 hours or overnight until set and firm.
- Once chilled and firm, lift the block out of the pan using the parchment overhang. Place it on a cutting board and use a sharp knife warmed under hot water to cut into neat squares.
- Arrange the bars on a plate, sprinkle a tiny pinch of sea salt on top if desired, and serve. These bars are best enjoyed slightly chilled or at room temperature for a gooey, crunchy bite.
Notes
For added texture, toss in chopped nuts or dried fruit before pressing into the pan. To make it dairy-free, substitute butter with coconut oil and choose dairy-free chocolate.
