01 -
Blend biscuits to crumbs and stir in melted butter.
02 -
Flatten into a 20cm springform tin and pop in the fridge for half an hour.
03 -
Beat cream until fluffy, then stir in mascarpone, sugar, Baileys, and vanilla.
04 -
Pour in some milk if you'd like it a bit smoother.
05 -
Spread the creamy mix over your base and even it out.
06 -
Refrigerate at least 4 hours, or just leave it overnight.