Line a cake tin with cling film

Bash the biscuits to make crumbs and mix with the melted butter. Push the crumb mixture into the cake tin to make a base.

Chop the bananas into slices and use to cover the biscuit base.

Cover the bananas with a layer of vanilla ice cream

Chop the Jaffa Cake rolls into slices and cover the vanilla ice cream.

Finish off with a layer of caramel ice cream.

Place the tin in the freezer for a couple of hours.