Grease a slice tin and line with baking paper, leaving extra on each side (to pull the slice from the tin once set).
Mix all ingredients together. Press into slice tin and level out with the back of a spoon.
Bake for 20 minutes.
Allow to cool for at least 30 minutes before adding the Crunchy Pistachio Filling.
Crunchy Pistachio Filling
Crush the Corn Flakes a little with your hands. Heat butter in frypan over medium heat and toast Corn Flakes in the melted butter, stirring, for 1-2 minutes.
Pour Corn Flakes into a mixing bowl and allow to cool. They should be very crunchy once cooled.
Once Corn Flakes are cool, add the pistachio spread, tahini and green colouring. Stir until combined.
Once base has cooled for at least 30 minutes, spread crunchy pistachio filling evenly over the base.
Chocolate Topping
Place chocolate (broken into small pieces) and oil in a microwave-safe bowl. Melt chocolate by placing in microwave and heating with 20 second bursts (stirring between each burst) until smooth.
Pour melted chocolate over crunchy pistachio filling, tilting tin from corner to corner to spread chocolate completely over the filling.
Sprinkle the chopped pistachio kernels over the melted chocolate.
Place in fridge to set.
Once set, remove slice from tin by lifting edges of baking paper, cut into squares using a sharp knife and return to the fridge.
Notes
TIP: Allow the slice to stand at room temperature for 5–10 minutes before cutting. Use a sharp knife warmed under hot water and wiped dry between cuts.Storing: Store this slice in an airtight container in the fridge for up to 5 days.Freezing: You can also freeze it – wrap well and place in an airtight container before freezing for up to 2 months.Nutrition: The nutrition information is an automatically generated estimate and is not guaranteed to be accurate.