Best choc biscuit cake recipes please

[applebee33]

I'm making a choc fridge cake tomorrow , it's hit and miss in our house if I can get it right . I don't like when it's too biscuity and dry , I prefer more choc to biscuit ratio.

Have any of you a fool proof recipe that you use ?

A lot of mine have been too crumbly and don't cut well at all .

Thanks in advance

https://www.goodto.com/food/how-to/annabel-karmel-chocolate-fridge-cake-295328

Except, we put in marshmallows in place of the apricots, and Glace cherries in place of the pecans.....

This basically a chocolate + biscuit refridgerator cake but made in a pudding mould. It's wonderful.

https://www.tapatalk.com/groups/creativelivingfr/chocolate-crunch-christmas-pudding-t4397.html