I tried several times and failed to make a vegan butterscotch sauce, but finally, quite by accident...success! I've also included a way to turn this into butterscotch pudding by adding cornflour.
Delicious caramel (not really butterscotch) flavour though way too runny (this could be because I used lactose-free milk instead of soy-milk - I'm not sure). Didn't try the pudding variation though I imagine it's much more like a US style pudding - whereas I prefer baked puddings. - 20 May 2010