lamb gravy substitution

[whoneedssleepanyway]

am making roast lamb for dinner and normally make my gravy along similar lines to Delia's shrewsbury sauce (red wine, stock, mustard powder, meat juices, redcurrant jelly) but i don't have redcurrant jelly, do you think i could use plum jam instead or do you think i am best leaving it out and doing just basic gravy?

I'd just do a basic gravy. NOt sure plum would work.

I'd try it, but perhaps make a separate batch of gravy in case it's not good.