It's one for the vegetarian in your life - delicious, old fashioned, traditional pease pudding. Didn't Lionel Bart mention it in "Oliver!"?
I think it was in the workhouse boys' opening number Food Glorious Food: "...pease pudding and saveloy..."
And watch the 1968 film version here (the pease pudding reference is at 55 seconds - am I a sad sack or what?)... note the subtitles misspell the yummity split pea based dish as "peas, pudding and saveloys". Does spotting that make me even sadder?