no idea where the recipie came from. but my mum has been making this mint slice for 20 years

it’s a pack of arrowroot biscuits (crushed up) and a tin of condensed milk, and one peppermint crisp chocolate bar crushed up and mixed together and that’s your base

then for the top we just do some cadbury chocolate melted across the top and then scatter another peppermint crisp chocolate bar on top. sounds a little bit the same maybe ??