Ok i admit this sounds mad but if your wanting to reduce your carbs or following slimming world SP days and missing your mash then give this a go you wont regret it!
I used a tin of butterbeans and a tin of chickpeas but you can use whatever you want and add any flavours spices or herbs you like
Just a note:- add the used stock a little at a time until you get the mash to the consistency you want