chocolate roll

[j-two]

my grandmother used to make a chocolate and biscuit mixture when i was young, it was always made in a cylinder tin, it was really dark chocolate and digestive biscuits crushed up in side it, it used to be kept in afridge until hard, im might not be making sense but would anyone have a recipe for this

[wheels]

I know this as freezer cake - like this one but minus thw booze:

http://duramecho.com/Food/ChocolateFreezerCake.html

Hope this helps

Phil