01 -
Start by melting the butter in the microwave for 30-60 seconds until completely liquid. While it cools, blitz your pistachios and digestive biscuits in a food processor until you get fine crumbs. Mix these with your melted butter until well combined.
02 -
Divide your pistachio-biscuit mixture between a 12-hole loose-based mini cake tin. No need to grease it! Use a small jar or ramekin to press down firmly, creating a compact base. Pop in the fridge while you work on the filling.
03 -
Brew your coffee by adding 200ml boiling water to the coffee grounds in a cafetiere. Let it steep for 5 minutes, then press and chill. If you don't have a cafetiere, simply strain through a fine sieve after brewing.
04 -
Whisk together the cold cream cheese, icing sugar, vanilla, and 4 tablespoons of your chilled coffee until just combined - be careful not to overmix! In a separate bowl, whip the double cream until stiff peaks form (about 4-5 minutes). Gently fold this into your coffee cream cheese mixture.
05 -
Layer your coffee cheesecake mixture over each chilled base, smoothing the tops. Refrigerate for at least 4 hours or overnight for the best results.
06 -
Finely chop the dark chocolate and place in a bowl with the cream. Microwave for 60 seconds, then stir until smooth and glossy. If it's too thick, add an extra spoonful of cream.
07 -
Carefully remove the cheesecakes from their tins, smoothing the sides with an icing spatula if needed. Pour the ganache over each cheesecake, letting it drip down the sides. Finish with a sprinkle of chopped pistachios.